161127144

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 496584000

約数和(自身を除く): 335456856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 276, 324, 342, 414, 437, 456, 513, 552, 569, 621, 648, 684, 828, 874, 1026, 1138, 1242, 1311, 1368, 1539, 1656, 1707, 1748, 1863, 2052, 2276, 2484, 2622, 3078, 3414, 3496, 3726, 3933, 4104, 4552, 4968, 5121, 5244, 6156, 6828, 7452, 7866, 10242, 10488, 10811, 11799, 12312, 13087, 13656, 14904, 15363, 15732, 20484, 21622, 23598, 26174, 30726, 31464, 32433, 35397, 39261, 40968, 43244, 46089, 47196, 52348, 61452, 64866, 70794, 78522, 86488, 92178, 94392, 97299, 104696, 117783, 122904, 129732, 141588, 157044, 184356, 194598, 235566, 248653, 259464, 283176, 291897, 314088, 353349, 368712, 389196, 471132, 497306, 583794, 706698, 745959, 778392, 875691, 942264, 994612, 1060047, 1167588, 1413396, 1491918, 1751382, 1989224, 2120094, 2237877, 2335176, 2826792, 2983836, 3502764, 4240188, 4475754, 5967672, 6713631, 7005528, 8480376, 8951508, 13427262, 17903016, 20140893, 26854524, 40281786, 53709048, 80563572, 161127144]

約数ペア:

[(1, 161127144), (2, 80563572), (3, 53709048), (4, 40281786), (6, 26854524), (8, 20140893), (9, 17903016), (12, 13427262), (18, 8951508), (19, 8480376), (23, 7005528), (24, 6713631), (27, 5967672), (36, 4475754), (38, 4240188), (46, 3502764), (54, 2983836), (57, 2826792), (69, 2335176), (72, 2237877), (76, 2120094), (81, 1989224), (92, 1751382), (108, 1491918), (114, 1413396), (138, 1167588), (152, 1060047), (162, 994612), (171, 942264), (184, 875691), (207, 778392), (216, 745959), (228, 706698), (276, 583794), (324, 497306), (342, 471132), (414, 389196), (437, 368712), (456, 353349), (513, 314088), (552, 291897), (569, 283176), (621, 259464), (648, 248653), (684, 235566), (828, 194598), (874, 184356), (1026, 157044), (1138, 141588), (1242, 129732), (1311, 122904), (1368, 117783), (1539, 104696), (1656, 97299), (1707, 94392), (1748, 92178), (1863, 86488), (2052, 78522), (2276, 70794), (2484, 64866), (2622, 61452), (3078, 52348), (3414, 47196), (3496, 46089), (3726, 43244), (3933, 40968), (4104, 39261), (4552, 35397), (4968, 32433), (5121, 31464), (5244, 30726), (6156, 26174), (6828, 23598), (7452, 21622), (7866, 20484), (10242, 15732), (10488, 15363), (10811, 14904), (11799, 13656), (12312, 13087)]