163285668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49843}}^1$

素因数の和:49873

約数の個数: 72

約数和(自身を含む): 508010048

約数和(自身を除く): 344724380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 49843, 99686, 149529, 199372, 299058, 348901, 448587, 598116, 647959, 697802, 897174, 1046703, 1295918, 1395604, 1794348, 1943877, 2093406, 2591836, 3140109, 3887754, 4186812, 4535713, 5831631, 6280218, 7775508, 9071426, 11663262, 12560436, 13607139, 18142852, 23326524, 27214278, 40821417, 54428556, 81642834, 163285668]

約数ペア:

[(1, 163285668), (2, 81642834), (3, 54428556), (4, 40821417), (6, 27214278), (7, 23326524), (9, 18142852), (12, 13607139), (13, 12560436), (14, 11663262), (18, 9071426), (21, 7775508), (26, 6280218), (28, 5831631), (36, 4535713), (39, 4186812), (42, 3887754), (52, 3140109), (63, 2591836), (78, 2093406), (84, 1943877), (91, 1794348), (117, 1395604), (126, 1295918), (156, 1046703), (182, 897174), (234, 697802), (252, 647959), (273, 598116), (364, 448587), (468, 348901), (546, 299058), (819, 199372), (1092, 149529), (1638, 99686), (3276, 49843)]