159523910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 365420160

約数和(自身を除く): 205896250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 79, 91, 98, 130, 158, 182, 245, 317, 395, 455, 490, 553, 634, 637, 790, 910, 1027, 1106, 1274, 1585, 2054, 2219, 2765, 3170, 3185, 3871, 4121, 4438, 5135, 5530, 6370, 7189, 7742, 8242, 10270, 11095, 14378, 15533, 19355, 20605, 22190, 25043, 28847, 31066, 35945, 38710, 41210, 50086, 50323, 57694, 71890, 77665, 100646, 125215, 144235, 155330, 175301, 201929, 250430, 251615, 288470, 325559, 350602, 403858, 503230, 651118, 876505, 1009645, 1227107, 1627795, 1753010, 2019290, 2278913, 2454214, 3255590, 4557826, 6135535, 11394565, 12271070, 15952391, 22789130, 31904782, 79761955, 159523910]

約数ペア:

[(1, 159523910), (2, 79761955), (5, 31904782), (7, 22789130), (10, 15952391), (13, 12271070), (14, 11394565), (26, 6135535), (35, 4557826), (49, 3255590), (65, 2454214), (70, 2278913), (79, 2019290), (91, 1753010), (98, 1627795), (130, 1227107), (158, 1009645), (182, 876505), (245, 651118), (317, 503230), (395, 403858), (455, 350602), (490, 325559), (553, 288470), (634, 251615), (637, 250430), (790, 201929), (910, 175301), (1027, 155330), (1106, 144235), (1274, 125215), (1585, 100646), (2054, 77665), (2219, 71890), (2765, 57694), (3170, 50323), (3185, 50086), (3871, 41210), (4121, 38710), (4438, 35945), (5135, 31066), (5530, 28847), (6370, 25043), (7189, 22190), (7742, 20605), (8242, 19355), (10270, 15533), (11095, 14378)]