137539872

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7829}}^1$

素因数の和:7906

約数の個数: 72

約数和(自身を含む): 397591740

約数和(自身を除く): 260051868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 7829, 8784, 15658, 17568, 23487, 31316, 46974, 62632, 70461, 93948, 125264, 140922, 187896, 250528, 281844, 375792, 477569, 563688, 751584, 955138, 1127376, 1432707, 1910276, 2254752, 2865414, 3820552, 4298121, 5730828, 7641104, 8596242, 11461656, 15282208, 17192484, 22923312, 34384968, 45846624, 68769936, 137539872]

約数ペア:

[(1, 137539872), (2, 68769936), (3, 45846624), (4, 34384968), (6, 22923312), (8, 17192484), (9, 15282208), (12, 11461656), (16, 8596242), (18, 7641104), (24, 5730828), (32, 4298121), (36, 3820552), (48, 2865414), (61, 2254752), (72, 1910276), (96, 1432707), (122, 1127376), (144, 955138), (183, 751584), (244, 563688), (288, 477569), (366, 375792), (488, 281844), (549, 250528), (732, 187896), (976, 140922), (1098, 125264), (1464, 93948), (1952, 70461), (2196, 62632), (2928, 46974), (4392, 31316), (5856, 23487), (7829, 17568), (8784, 15658)]