172509456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 528855040

約数和(自身を除く): 356345584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 79, 84, 97, 112, 134, 158, 168, 194, 201, 237, 268, 291, 316, 336, 388, 402, 469, 474, 536, 553, 582, 632, 679, 776, 804, 938, 948, 1072, 1106, 1164, 1264, 1358, 1407, 1552, 1608, 1659, 1876, 1896, 2037, 2212, 2328, 2716, 2814, 3216, 3318, 3752, 3792, 4074, 4424, 4656, 5293, 5432, 5628, 6499, 6636, 7504, 7663, 8148, 8848, 10586, 10864, 11256, 12998, 13272, 15326, 15879, 16296, 19497, 21172, 22512, 22989, 25996, 26544, 30652, 31758, 32592, 37051, 38994, 42344, 45493, 45978, 51992, 53641, 61304, 63516, 74102, 77988, 84688, 90986, 91956, 103984, 107282, 111153, 122608, 127032, 136479, 148204, 155976, 160923, 181972, 183912, 214564, 222306, 254064, 272958, 296408, 311952, 321846, 363944, 367824, 429128, 444612, 513421, 545916, 592816, 643692, 727888, 858256, 889224, 1026842, 1091832, 1287384, 1540263, 1778448, 2053684, 2183664, 2574768, 3080526, 3593947, 4107368, 6161052, 7187894, 8214736, 10781841, 12322104, 14375788, 21563682, 24644208, 28751576, 43127364, 57503152, 86254728, 172509456]

約数ペア:

[(1, 172509456), (2, 86254728), (3, 57503152), (4, 43127364), (6, 28751576), (7, 24644208), (8, 21563682), (12, 14375788), (14, 12322104), (16, 10781841), (21, 8214736), (24, 7187894), (28, 6161052), (42, 4107368), (48, 3593947), (56, 3080526), (67, 2574768), (79, 2183664), (84, 2053684), (97, 1778448), (112, 1540263), (134, 1287384), (158, 1091832), (168, 1026842), (194, 889224), (201, 858256), (237, 727888), (268, 643692), (291, 592816), (316, 545916), (336, 513421), (388, 444612), (402, 429128), (469, 367824), (474, 363944), (536, 321846), (553, 311952), (582, 296408), (632, 272958), (679, 254064), (776, 222306), (804, 214564), (938, 183912), (948, 181972), (1072, 160923), (1106, 155976), (1164, 148204), (1264, 136479), (1358, 127032), (1407, 122608), (1552, 111153), (1608, 107282), (1659, 103984), (1876, 91956), (1896, 90986), (2037, 84688), (2212, 77988), (2328, 74102), (2716, 63516), (2814, 61304), (3216, 53641), (3318, 51992), (3752, 45978), (3792, 45493), (4074, 42344), (4424, 38994), (4656, 37051), (5293, 32592), (5432, 31758), (5628, 30652), (6499, 26544), (6636, 25996), (7504, 22989), (7663, 22512), (8148, 21172), (8848, 19497), (10586, 16296), (10864, 15879), (11256, 15326), (12998, 13272)]