148049490904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{179981}}^1$

素因数の和:180428

約数の個数: 64

約数和(自身を含む): 326645732160

約数和(自身を除く): 178596241256

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 397, 518, 794, 1036, 1588, 2072, 2779, 3176, 5558, 11116, 14689, 22232, 29378, 58756, 102823, 117512, 179981, 205646, 359962, 411292, 719924, 822584, 1259867, 1439848, 2519734, 5039468, 6659297, 10078936, 13318594, 26637188, 46615079, 53274376, 71452457, 93230158, 142904914, 186460316, 285809828, 372920632, 500167199, 571619656, 1000334398, 2000668796, 2643740909, 4001337592, 5287481818, 10574963636, 18506186363, 21149927272, 37012372726, 74024745452, 148049490904]

約数ペア:

[(1, 148049490904), (2, 74024745452), (4, 37012372726), (7, 21149927272), (8, 18506186363), (14, 10574963636), (28, 5287481818), (37, 4001337592), (56, 2643740909), (74, 2000668796), (148, 1000334398), (259, 571619656), (296, 500167199), (397, 372920632), (518, 285809828), (794, 186460316), (1036, 142904914), (1588, 93230158), (2072, 71452457), (2779, 53274376), (3176, 46615079), (5558, 26637188), (11116, 13318594), (14689, 10078936), (22232, 6659297), (29378, 5039468), (58756, 2519734), (102823, 1439848), (117512, 1259867), (179981, 822584), (205646, 719924), (359962, 411292)]