156738596240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1\times {\mathrm{14821}}^1$

素因数の和:15808

約数の個数: 80

約数和(自身を含む): 367129793856

約数和(自身を除く): 210391197616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 811, 815, 1304, 1622, 1630, 2608, 3244, 3260, 4055, 6488, 6520, 8110, 12976, 13040, 14821, 16220, 29642, 32440, 59284, 64880, 74105, 118568, 132193, 148210, 237136, 264386, 296420, 528772, 592840, 660965, 1057544, 1185680, 1321930, 2115088, 2415823, 2643860, 4831646, 5287720, 9663292, 10575440, 12019831, 12079115, 19326584, 24039662, 24158230, 38653168, 48079324, 48316460, 60099155, 96158648, 96632920, 120198310, 192317296, 193265840, 240396620, 480793240, 961586480, 1959232453, 3918464906, 7836929812, 9796162265, 15673859624, 19592324530, 31347719248, 39184649060, 78369298120, 156738596240]

約数ペア:

[(1, 156738596240), (2, 78369298120), (4, 39184649060), (5, 31347719248), (8, 19592324530), (10, 15673859624), (16, 9796162265), (20, 7836929812), (40, 3918464906), (80, 1959232453), (163, 961586480), (326, 480793240), (652, 240396620), (811, 193265840), (815, 192317296), (1304, 120198310), (1622, 96632920), (1630, 96158648), (2608, 60099155), (3244, 48316460), (3260, 48079324), (4055, 38653168), (6488, 24158230), (6520, 24039662), (8110, 19326584), (12976, 12079115), (13040, 12019831), (14821, 10575440), (16220, 9663292), (29642, 5287720), (32440, 4831646), (59284, 2643860), (64880, 2415823), (74105, 2115088), (118568, 1321930), (132193, 1185680), (148210, 1057544), (237136, 660965), (264386, 592840), (296420, 528772)]