138619572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 404807424

約数和(自身を除く): 266187852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2081, 2379, 2562, 3172, 4162, 4758, 5124, 5551, 6243, 8324, 9516, 11102, 12486, 14567, 16653, 22204, 24972, 27053, 29134, 33306, 43701, 54106, 58268, 66612, 81159, 87402, 108212, 126941, 162318, 174804, 189371, 253882, 324636, 378742, 380823, 507764, 568113, 757484, 761646, 888587, 1136226, 1523292, 1650233, 1777174, 2272452, 2665761, 3300466, 3554348, 4950699, 5331522, 6600932, 9901398, 10663044, 11551631, 19802796, 23103262, 34654893, 46206524, 69309786, 138619572]

約数ペア:

[(1, 138619572), (2, 69309786), (3, 46206524), (4, 34654893), (6, 23103262), (7, 19802796), (12, 11551631), (13, 10663044), (14, 9901398), (21, 6600932), (26, 5331522), (28, 4950699), (39, 3554348), (42, 3300466), (52, 2665761), (61, 2272452), (78, 1777174), (84, 1650233), (91, 1523292), (122, 1136226), (156, 888587), (182, 761646), (183, 757484), (244, 568113), (273, 507764), (364, 380823), (366, 378742), (427, 324636), (546, 253882), (732, 189371), (793, 174804), (854, 162318), (1092, 126941), (1281, 108212), (1586, 87402), (1708, 81159), (2081, 66612), (2379, 58268), (2562, 54106), (3172, 43701), (4162, 33306), (4758, 29134), (5124, 27053), (5551, 24972), (6243, 22204), (8324, 16653), (9516, 14567), (11102, 12486)]