156989166580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{1303}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 337151808000

約数和(自身を除く): 180162641420

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 226, 356, 445, 452, 565, 599, 890, 1130, 1198, 1303, 1780, 2260, 2396, 2606, 2995, 5212, 5990, 6515, 10057, 11980, 13030, 20114, 26060, 40228, 50285, 53311, 67687, 100570, 106622, 115967, 135374, 147239, 201140, 213244, 231934, 266555, 270748, 294478, 338435, 463868, 533110, 579835, 588956, 676870, 736195, 780497, 1066220, 1159670, 1353740, 1472390, 1560994, 2319340, 2944780, 3121988, 3902485, 6024143, 7804970, 12048286, 13104271, 15609940, 24096572, 26208542, 30120715, 52417084, 60241430, 65521355, 69464233, 88196161, 120482860, 131042710, 138928466, 176392322, 262085420, 277856932, 347321165, 352784644, 440980805, 694642330, 881961610, 1389284660, 1763923220, 7849458329, 15698916658, 31397833316, 39247291645, 78494583290, 156989166580]

約数ペア:

[(1, 156989166580), (2, 78494583290), (4, 39247291645), (5, 31397833316), (10, 15698916658), (20, 7849458329), (89, 1763923220), (113, 1389284660), (178, 881961610), (226, 694642330), (356, 440980805), (445, 352784644), (452, 347321165), (565, 277856932), (599, 262085420), (890, 176392322), (1130, 138928466), (1198, 131042710), (1303, 120482860), (1780, 88196161), (2260, 69464233), (2396, 65521355), (2606, 60241430), (2995, 52417084), (5212, 30120715), (5990, 26208542), (6515, 24096572), (10057, 15609940), (11980, 13104271), (13030, 12048286), (20114, 7804970), (26060, 6024143), (40228, 3902485), (50285, 3121988), (53311, 2944780), (67687, 2319340), (100570, 1560994), (106622, 1472390), (115967, 1353740), (135374, 1159670), (147239, 1066220), (201140, 780497), (213244, 736195), (231934, 676870), (266555, 588956), (270748, 579835), (294478, 533110), (338435, 463868)]