164807406

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 401356800

約数和(自身を除く): 236549394

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 191, 261, 342, 382, 513, 522, 551, 573, 783, 841, 1026, 1102, 1146, 1566, 1653, 1682, 1719, 2523, 3306, 3438, 3629, 4959, 5046, 5157, 5539, 7258, 7569, 9918, 10314, 10887, 11078, 14877, 15138, 15979, 16617, 21774, 22707, 29754, 31958, 32661, 33234, 45414, 47937, 49851, 65322, 95874, 97983, 99702, 105241, 143811, 149553, 160631, 195966, 210482, 287622, 299106, 315723, 321262, 431433, 481893, 631446, 862866, 947169, 963786, 1445679, 1894338, 2841507, 2891358, 3051989, 4337037, 5683014, 6103978, 8674074, 9155967, 18311934, 27467901, 54935802, 82403703, 164807406]

約数ペア:

[(1, 164807406), (2, 82403703), (3, 54935802), (6, 27467901), (9, 18311934), (18, 9155967), (19, 8674074), (27, 6103978), (29, 5683014), (38, 4337037), (54, 3051989), (57, 2891358), (58, 2841507), (87, 1894338), (114, 1445679), (171, 963786), (174, 947169), (191, 862866), (261, 631446), (342, 481893), (382, 431433), (513, 321262), (522, 315723), (551, 299106), (573, 287622), (783, 210482), (841, 195966), (1026, 160631), (1102, 149553), (1146, 143811), (1566, 105241), (1653, 99702), (1682, 97983), (1719, 95874), (2523, 65322), (3306, 49851), (3438, 47937), (3629, 45414), (4959, 33234), (5046, 32661), (5157, 31958), (5539, 29754), (7258, 22707), (7569, 21774), (9918, 16617), (10314, 15979), (10887, 15138), (11078, 14877)]