161845271344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3361}}^1$

素因数の和:3579

約数の個数: 160

約数和(自身を含む): 352987407360

約数和(自身を除く): 191142136016

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 71, 76, 92, 97, 142, 152, 184, 194, 284, 304, 368, 388, 437, 568, 776, 874, 1136, 1349, 1552, 1633, 1748, 1843, 2231, 2698, 3266, 3361, 3496, 3686, 4462, 5396, 6532, 6722, 6887, 6992, 7372, 8924, 10792, 13064, 13444, 13774, 14744, 17848, 21584, 26128, 26888, 27548, 29488, 31027, 35696, 42389, 53776, 55096, 62054, 63859, 77303, 84778, 110192, 124108, 127718, 130853, 154606, 158401, 169556, 238631, 248216, 255436, 261706, 309212, 316802, 326017, 339112, 477262, 496432, 510872, 523412, 618424, 633604, 652034, 678224, 954524, 1021744, 1046824, 1236848, 1267208, 1304068, 1468757, 1909048, 2093648, 2534416, 2608136, 2937514, 3009619, 3818096, 4533989, 5216272, 5488513, 5875028, 6019238, 6194323, 7498391, 9067978, 10977026, 11750056, 12038476, 12388646, 14996782, 18135956, 21954052, 23147207, 23500112, 24076952, 24777292, 29993564, 36271912, 43908104, 46294414, 48153904, 49554584, 59987128, 72543824, 87816208, 92588828, 99109168, 104281747, 119974256, 142469429, 185177656, 208563494, 284938858, 370355312, 417126988, 439796933, 532385761, 569877716, 834253976, 879593866, 1064771522, 1139755432, 1668507952, 1759187732, 2129543044, 2279510864, 3518375464, 4259086088, 7036750928, 8518172176, 10115329459, 20230658918, 40461317836, 80922635672, 161845271344]

約数ペア:

[(1, 161845271344), (2, 80922635672), (4, 40461317836), (8, 20230658918), (16, 10115329459), (19, 8518172176), (23, 7036750928), (38, 4259086088), (46, 3518375464), (71, 2279510864), (76, 2129543044), (92, 1759187732), (97, 1668507952), (142, 1139755432), (152, 1064771522), (184, 879593866), (194, 834253976), (284, 569877716), (304, 532385761), (368, 439796933), (388, 417126988), (437, 370355312), (568, 284938858), (776, 208563494), (874, 185177656), (1136, 142469429), (1349, 119974256), (1552, 104281747), (1633, 99109168), (1748, 92588828), (1843, 87816208), (2231, 72543824), (2698, 59987128), (3266, 49554584), (3361, 48153904), (3496, 46294414), (3686, 43908104), (4462, 36271912), (5396, 29993564), (6532, 24777292), (6722, 24076952), (6887, 23500112), (6992, 23147207), (7372, 21954052), (8924, 18135956), (10792, 14996782), (13064, 12388646), (13444, 12038476), (13774, 11750056), (14744, 10977026), (17848, 9067978), (21584, 7498391), (26128, 6194323), (26888, 6019238), (27548, 5875028), (29488, 5488513), (31027, 5216272), (35696, 4533989), (42389, 3818096), (53776, 3009619), (55096, 2937514), (62054, 2608136), (63859, 2534416), (77303, 2093648), (84778, 1909048), (110192, 1468757), (124108, 1304068), (127718, 1267208), (130853, 1236848), (154606, 1046824), (158401, 1021744), (169556, 954524), (238631, 678224), (248216, 652034), (255436, 633604), (261706, 618424), (309212, 523412), (316802, 510872), (326017, 496432), (339112, 477262)]