168078105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 332035200

約数和(自身を除く): 163957095

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 117, 135, 139, 159, 169, 195, 265, 351, 417, 477, 507, 585, 689, 695, 795, 845, 1251, 1431, 1521, 1755, 1807, 2067, 2085, 2385, 2535, 3445, 3753, 4563, 5421, 6201, 6255, 7155, 7367, 7605, 8957, 9035, 10335, 16263, 18603, 18765, 22101, 22815, 23491, 26871, 27105, 31005, 36835, 44785, 48789, 66303, 70473, 80613, 81315, 93015, 95771, 110505, 117455, 134355, 198909, 211419, 241839, 243945, 287313, 331515, 352365, 403065, 478855, 634257, 861939, 994545, 1057095, 1209195, 1245023, 1436565, 2585817, 3171285, 3735069, 4309695, 6225115, 11205207, 12929085, 18675345, 33615621, 56026035, 168078105]

約数ペア:

[(1, 168078105), (3, 56026035), (5, 33615621), (9, 18675345), (13, 12929085), (15, 11205207), (27, 6225115), (39, 4309695), (45, 3735069), (53, 3171285), (65, 2585817), (117, 1436565), (135, 1245023), (139, 1209195), (159, 1057095), (169, 994545), (195, 861939), (265, 634257), (351, 478855), (417, 403065), (477, 352365), (507, 331515), (585, 287313), (689, 243945), (695, 241839), (795, 211419), (845, 198909), (1251, 134355), (1431, 117455), (1521, 110505), (1755, 95771), (1807, 93015), (2067, 81315), (2085, 80613), (2385, 70473), (2535, 66303), (3445, 48789), (3753, 44785), (4563, 36835), (5421, 31005), (6201, 27105), (6255, 26871), (7155, 23491), (7367, 22815), (7605, 22101), (8957, 18765), (9035, 18603), (10335, 16263)]