156929953580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2011}}^1$

素因数の和:2664

約数の個数: 144

約数和(自身を含む): 366103777536

約数和(自身を除く): 209173823956

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 289, 340, 391, 460, 578, 587, 782, 1156, 1174, 1445, 1564, 1955, 2011, 2348, 2890, 2935, 3910, 4022, 5780, 5870, 6647, 7820, 8044, 9979, 10055, 11740, 13294, 13501, 19958, 20110, 26588, 27002, 33235, 34187, 39916, 40220, 46253, 49895, 54004, 66470, 67505, 68374, 92506, 99790, 132940, 135010, 136748, 169643, 170935, 185012, 199580, 229517, 231265, 270020, 339286, 341870, 459034, 462530, 581179, 678572, 683740, 786301, 848215, 918068, 925060, 1147585, 1162358, 1180457, 1572602, 1696430, 2295170, 2324716, 2360914, 2905895, 3145204, 3392860, 3901789, 3931505, 4590340, 4721828, 5811790, 5902285, 7803578, 7863010, 11623580, 11804570, 13367117, 15607156, 15726020, 19508945, 20067769, 23609140, 26734234, 27150511, 39017890, 40135538, 53468468, 54301022, 66835585, 78035780, 80271076, 100338845, 108602044, 133671170, 135752555, 200677690, 267342340, 271505110, 341152073, 401355380, 461558687, 543010220, 682304146, 923117374, 1364608292, 1705760365, 1846234748, 2307793435, 3411520730, 4615586870, 6823041460, 7846497679, 9231173740, 15692995358, 31385990716, 39232488395, 78464976790, 156929953580]

約数ペア:

[(1, 156929953580), (2, 78464976790), (4, 39232488395), (5, 31385990716), (10, 15692995358), (17, 9231173740), (20, 7846497679), (23, 6823041460), (34, 4615586870), (46, 3411520730), (68, 2307793435), (85, 1846234748), (92, 1705760365), (115, 1364608292), (170, 923117374), (230, 682304146), (289, 543010220), (340, 461558687), (391, 401355380), (460, 341152073), (578, 271505110), (587, 267342340), (782, 200677690), (1156, 135752555), (1174, 133671170), (1445, 108602044), (1564, 100338845), (1955, 80271076), (2011, 78035780), (2348, 66835585), (2890, 54301022), (2935, 53468468), (3910, 40135538), (4022, 39017890), (5780, 27150511), (5870, 26734234), (6647, 23609140), (7820, 20067769), (8044, 19508945), (9979, 15726020), (10055, 15607156), (11740, 13367117), (13294, 11804570), (13501, 11623580), (19958, 7863010), (20110, 7803578), (26588, 5902285), (27002, 5811790), (33235, 4721828), (34187, 4590340), (39916, 3931505), (40220, 3901789), (46253, 3392860), (49895, 3145204), (54004, 2905895), (66470, 2360914), (67505, 2324716), (68374, 2295170), (92506, 1696430), (99790, 1572602), (132940, 1180457), (135010, 1162358), (136748, 1147585), (169643, 925060), (170935, 918068), (185012, 848215), (199580, 786301), (229517, 683740), (231265, 678572), (270020, 581179), (339286, 462530), (341870, 459034)]