156939394140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{263171}}^1$

素因数の和:266499

約数の個数: 72

約数和(自身を含む): 476194996368

約数和(自身を除く): 319255602228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3313, 6626, 9939, 13252, 16565, 19878, 29817, 33130, 39756, 49695, 59634, 66260, 99390, 119268, 149085, 198780, 263171, 298170, 526342, 596340, 789513, 1052684, 1315855, 1579026, 2368539, 2631710, 3158052, 3947565, 4737078, 5263420, 7895130, 9474156, 11842695, 15790260, 23685390, 47370780, 871885523, 1743771046, 2615656569, 3487542092, 4359427615, 5231313138, 7846969707, 8718855230, 10462626276, 13078282845, 15693939414, 17437710460, 26156565690, 31387878828, 39234848535, 52313131380, 78469697070, 156939394140]

約数ペア:

[(1, 156939394140), (2, 78469697070), (3, 52313131380), (4, 39234848535), (5, 31387878828), (6, 26156565690), (9, 17437710460), (10, 15693939414), (12, 13078282845), (15, 10462626276), (18, 8718855230), (20, 7846969707), (30, 5231313138), (36, 4359427615), (45, 3487542092), (60, 2615656569), (90, 1743771046), (180, 871885523), (3313, 47370780), (6626, 23685390), (9939, 15790260), (13252, 11842695), (16565, 9474156), (19878, 7895130), (29817, 5263420), (33130, 4737078), (39756, 3947565), (49695, 3158052), (59634, 2631710), (66260, 2368539), (99390, 1579026), (119268, 1315855), (149085, 1052684), (198780, 789513), (263171, 596340), (298170, 526342)]