156929242340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{4903}}^1$

素因数の和:5661

約数の個数: 96

約数和(自身を含む): 357099079680

約数和(自身を除く): 200169837340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 479, 514, 958, 1028, 1285, 1916, 2395, 2570, 3341, 4790, 4903, 5140, 6227, 6682, 9580, 9806, 12454, 13364, 16705, 19612, 24515, 24908, 31135, 33410, 49030, 62270, 63739, 66820, 98060, 123103, 124540, 127478, 246206, 254956, 318695, 492412, 615515, 637390, 1231030, 1260071, 1274780, 1600339, 2348537, 2462060, 2520142, 3200678, 4697074, 5040284, 6300355, 6401356, 8001695, 9394148, 11742685, 12600710, 16003390, 16380923, 23485370, 25201420, 30530981, 32006780, 32761846, 46970740, 61061962, 65523692, 81904615, 122123924, 152654905, 163809230, 305309810, 327618460, 603574009, 610619620, 1207148018, 2414296036, 3017870045, 6035740090, 7846462117, 12071480180, 15692924234, 31385848468, 39232310585, 78464621170, 156929242340]

約数ペア:

[(1, 156929242340), (2, 78464621170), (4, 39232310585), (5, 31385848468), (10, 15692924234), (13, 12071480180), (20, 7846462117), (26, 6035740090), (52, 3017870045), (65, 2414296036), (130, 1207148018), (257, 610619620), (260, 603574009), (479, 327618460), (514, 305309810), (958, 163809230), (1028, 152654905), (1285, 122123924), (1916, 81904615), (2395, 65523692), (2570, 61061962), (3341, 46970740), (4790, 32761846), (4903, 32006780), (5140, 30530981), (6227, 25201420), (6682, 23485370), (9580, 16380923), (9806, 16003390), (12454, 12600710), (13364, 11742685), (16705, 9394148), (19612, 8001695), (24515, 6401356), (24908, 6300355), (31135, 5040284), (33410, 4697074), (49030, 3200678), (62270, 2520142), (63739, 2462060), (66820, 2348537), (98060, 1600339), (123103, 1274780), (124540, 1260071), (127478, 1231030), (246206, 637390), (254956, 615515), (318695, 492412)]