156695238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1882

約数の個数: 72

約数和(自身を含む): 399072960

約数和(自身を除く): 242377722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 101, 126, 147, 202, 294, 303, 441, 606, 707, 882, 909, 1414, 1759, 1818, 2121, 3518, 4242, 4949, 5277, 6363, 9898, 10554, 12313, 12726, 14847, 15831, 24626, 29694, 31662, 36939, 44541, 73878, 86191, 89082, 110817, 172382, 177659, 221634, 258573, 355318, 517146, 532977, 775719, 1065954, 1243613, 1551438, 1598931, 2487226, 3197862, 3730839, 7461678, 8705291, 11192517, 17410582, 22385034, 26115873, 52231746, 78347619, 156695238]

約数ペア:

[(1, 156695238), (2, 78347619), (3, 52231746), (6, 26115873), (7, 22385034), (9, 17410582), (14, 11192517), (18, 8705291), (21, 7461678), (42, 3730839), (49, 3197862), (63, 2487226), (98, 1598931), (101, 1551438), (126, 1243613), (147, 1065954), (202, 775719), (294, 532977), (303, 517146), (441, 355318), (606, 258573), (707, 221634), (882, 177659), (909, 172382), (1414, 110817), (1759, 89082), (1818, 86191), (2121, 73878), (3518, 44541), (4242, 36939), (4949, 31662), (5277, 29694), (6363, 24626), (9898, 15831), (10554, 14847), (12313, 12726)]