156909688996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1129}}^1\times {\mathrm{1667}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 289737604800

約数和(自身を除く): 132827915804

約数列:

[1, 2, 4, 19, 38, 76, 1097, 1129, 1667, 2194, 2258, 3334, 4388, 4516, 6668, 20843, 21451, 31673, 41686, 42902, 63346, 83372, 85804, 126692, 1238513, 1828699, 1882043, 2477026, 3657398, 3764086, 4954052, 7314796, 7528172, 23531747, 34745281, 35758817, 47063494, 69490562, 71517634, 94126988, 138981124, 143035268, 2064601171, 4129202342, 8258404684, 39227422249, 78454844498, 156909688996]

約数ペア:

[(1, 156909688996), (2, 78454844498), (4, 39227422249), (19, 8258404684), (38, 4129202342), (76, 2064601171), (1097, 143035268), (1129, 138981124), (1667, 94126988), (2194, 71517634), (2258, 69490562), (3334, 47063494), (4388, 35758817), (4516, 34745281), (6668, 23531747), (20843, 7528172), (21451, 7314796), (31673, 4954052), (41686, 3764086), (42902, 3657398), (63346, 2477026), (83372, 1882043), (85804, 1828699), (126692, 1238513)]