170463748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 377055000

約数和(自身を除く): 206591252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 149, 182, 196, 298, 364, 449, 596, 637, 898, 1043, 1274, 1796, 1937, 2086, 2548, 3143, 3874, 4172, 5837, 6286, 7301, 7748, 11674, 12572, 13559, 14602, 22001, 23348, 27118, 29204, 40859, 44002, 54236, 66901, 81718, 88004, 94913, 133802, 163436, 189826, 267604, 286013, 379652, 468307, 572026, 869713, 936614, 1144052, 1739426, 1873228, 3278149, 3478852, 6087991, 6556298, 12175982, 13112596, 24351964, 42615937, 85231874, 170463748]

約数ペア:

[(1, 170463748), (2, 85231874), (4, 42615937), (7, 24351964), (13, 13112596), (14, 12175982), (26, 6556298), (28, 6087991), (49, 3478852), (52, 3278149), (91, 1873228), (98, 1739426), (149, 1144052), (182, 936614), (196, 869713), (298, 572026), (364, 468307), (449, 379652), (596, 286013), (637, 267604), (898, 189826), (1043, 163436), (1274, 133802), (1796, 94913), (1937, 88004), (2086, 81718), (2548, 66901), (3143, 54236), (3874, 44002), (4172, 40859), (5837, 29204), (6286, 27118), (7301, 23348), (7748, 22001), (11674, 14602), (12572, 13559)]