156932809240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1\times {\mathrm{65957}}^1$

素因数の和:69484

約数の個数: 64

約数和(自身を含む): 373981860000

約数和(自身を除く): 217049050760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3499, 6998, 13996, 17495, 27992, 34990, 59483, 65957, 69980, 118966, 131914, 139960, 237932, 263828, 297415, 329785, 475864, 527656, 594830, 659570, 1121269, 1189660, 1319140, 2242538, 2379320, 2638280, 4485076, 5606345, 8970152, 11212690, 22425380, 44850760, 230783543, 461567086, 923134172, 1153917715, 1846268344, 2307835430, 3923320231, 4615670860, 7846640462, 9231341720, 15693280924, 19616601155, 31386561848, 39233202310, 78466404620, 156932809240]

約数ペア:

[(1, 156932809240), (2, 78466404620), (4, 39233202310), (5, 31386561848), (8, 19616601155), (10, 15693280924), (17, 9231341720), (20, 7846640462), (34, 4615670860), (40, 3923320231), (68, 2307835430), (85, 1846268344), (136, 1153917715), (170, 923134172), (340, 461567086), (680, 230783543), (3499, 44850760), (6998, 22425380), (13996, 11212690), (17495, 8970152), (27992, 5606345), (34990, 4485076), (59483, 2638280), (65957, 2379320), (69980, 2242538), (118966, 1319140), (131914, 1189660), (139960, 1121269), (237932, 659570), (263828, 594830), (297415, 527656), (329785, 475864)]