131657232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 419973120

約数和(自身を除く): 288315888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 112, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 304, 328, 336, 399, 456, 492, 503, 532, 574, 656, 779, 798, 861, 912, 984, 1006, 1064, 1148, 1509, 1558, 1596, 1722, 1968, 2012, 2128, 2296, 2337, 3018, 3116, 3192, 3444, 3521, 4024, 4592, 4674, 5453, 6036, 6232, 6384, 6888, 7042, 8048, 9348, 9557, 10563, 10906, 12072, 12464, 13776, 14084, 16359, 18696, 19114, 20623, 21126, 21812, 24144, 28168, 28671, 32718, 37392, 38228, 41246, 42252, 43624, 56336, 57342, 61869, 65436, 66899, 76456, 82492, 84504, 87248, 114684, 123738, 130872, 133798, 144361, 152912, 164984, 169008, 200697, 229368, 247476, 261744, 267596, 288722, 329968, 391837, 401394, 433083, 458736, 494952, 535192, 577444, 783674, 802788, 866166, 989904, 1070384, 1154888, 1175511, 1567348, 1605576, 1732332, 2309776, 2351022, 2742859, 3134696, 3211152, 3464664, 4702044, 5485718, 6269392, 6929328, 8228577, 9404088, 10971436, 16457154, 18808176, 21942872, 32914308, 43885744, 65828616, 131657232]

約数ペア:

[(1, 131657232), (2, 65828616), (3, 43885744), (4, 32914308), (6, 21942872), (7, 18808176), (8, 16457154), (12, 10971436), (14, 9404088), (16, 8228577), (19, 6929328), (21, 6269392), (24, 5485718), (28, 4702044), (38, 3464664), (41, 3211152), (42, 3134696), (48, 2742859), (56, 2351022), (57, 2309776), (76, 1732332), (82, 1605576), (84, 1567348), (112, 1175511), (114, 1154888), (123, 1070384), (133, 989904), (152, 866166), (164, 802788), (168, 783674), (228, 577444), (246, 535192), (266, 494952), (287, 458736), (304, 433083), (328, 401394), (336, 391837), (399, 329968), (456, 288722), (492, 267596), (503, 261744), (532, 247476), (574, 229368), (656, 200697), (779, 169008), (798, 164984), (861, 152912), (912, 144361), (984, 133798), (1006, 130872), (1064, 123738), (1148, 114684), (1509, 87248), (1558, 84504), (1596, 82492), (1722, 76456), (1968, 66899), (2012, 65436), (2128, 61869), (2296, 57342), (2337, 56336), (3018, 43624), (3116, 42252), (3192, 41246), (3444, 38228), (3521, 37392), (4024, 32718), (4592, 28671), (4674, 28168), (5453, 24144), (6036, 21812), (6232, 21126), (6384, 20623), (6888, 19114), (7042, 18696), (8048, 16359), (9348, 14084), (9557, 13776), (10563, 12464), (10906, 12072)]