23478168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 71424000

約数和(自身を除く): 47945832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 61, 79, 84, 87, 116, 122, 158, 168, 174, 183, 203, 232, 237, 244, 316, 348, 366, 406, 427, 474, 488, 553, 609, 632, 696, 732, 812, 854, 948, 1106, 1218, 1281, 1464, 1624, 1659, 1708, 1769, 1896, 2212, 2291, 2436, 2562, 3318, 3416, 3538, 4424, 4582, 4819, 4872, 5124, 5307, 6636, 6873, 7076, 9164, 9638, 10248, 10614, 12383, 13272, 13746, 14152, 14457, 16037, 18328, 19276, 21228, 24766, 27492, 28914, 32074, 33733, 37149, 38552, 42456, 48111, 49532, 54984, 57828, 64148, 67466, 74298, 96222, 99064, 101199, 115656, 128296, 134932, 139751, 148596, 192444, 202398, 269864, 279502, 297192, 384888, 404796, 419253, 559004, 809592, 838506, 978257, 1118008, 1677012, 1956514, 2934771, 3354024, 3913028, 5869542, 7826056, 11739084, 23478168]

約数ペア:

[(1, 23478168), (2, 11739084), (3, 7826056), (4, 5869542), (6, 3913028), (7, 3354024), (8, 2934771), (12, 1956514), (14, 1677012), (21, 1118008), (24, 978257), (28, 838506), (29, 809592), (42, 559004), (56, 419253), (58, 404796), (61, 384888), (79, 297192), (84, 279502), (87, 269864), (116, 202398), (122, 192444), (158, 148596), (168, 139751), (174, 134932), (183, 128296), (203, 115656), (232, 101199), (237, 99064), (244, 96222), (316, 74298), (348, 67466), (366, 64148), (406, 57828), (427, 54984), (474, 49532), (488, 48111), (553, 42456), (609, 38552), (632, 37149), (696, 33733), (732, 32074), (812, 28914), (854, 27492), (948, 24766), (1106, 21228), (1218, 19276), (1281, 18328), (1464, 16037), (1624, 14457), (1659, 14152), (1708, 13746), (1769, 13272), (1896, 12383), (2212, 10614), (2291, 10248), (2436, 9638), (2562, 9164), (3318, 7076), (3416, 6873), (3538, 6636), (4424, 5307), (4582, 5124), (4819, 4872)]