156937646868

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 373332664320

約数和(自身を除く): 216395017452

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 271, 316, 421, 474, 542, 813, 842, 948, 1084, 1263, 1451, 1626, 1684, 2526, 2902, 3252, 4353, 5052, 5804, 8706, 17412, 21409, 33259, 42818, 64227, 66518, 85636, 99777, 114091, 114629, 128454, 133036, 199554, 228182, 229258, 256908, 342273, 343887, 393221, 399108, 456364, 458516, 610871, 684546, 687774, 786442, 1179663, 1221742, 1369092, 1375548, 1572884, 1832613, 2359326, 2443484, 3665226, 4718652, 7330452, 9013189, 18026378, 27039567, 31064459, 36052756, 48258809, 54079134, 62128918, 93193377, 96517618, 108158268, 124257836, 144776427, 165546041, 186386754, 193035236, 289552854, 331092082, 372773508, 496638123, 579105708, 662184164, 993276246, 1986552492, 13078137239, 26156274478, 39234411717, 52312548956, 78468823434, 156937646868]

約数ペア:

[(1, 156937646868), (2, 78468823434), (3, 52312548956), (4, 39234411717), (6, 26156274478), (12, 13078137239), (79, 1986552492), (158, 993276246), (237, 662184164), (271, 579105708), (316, 496638123), (421, 372773508), (474, 331092082), (542, 289552854), (813, 193035236), (842, 186386754), (948, 165546041), (1084, 144776427), (1263, 124257836), (1451, 108158268), (1626, 96517618), (1684, 93193377), (2526, 62128918), (2902, 54079134), (3252, 48258809), (4353, 36052756), (5052, 31064459), (5804, 27039567), (8706, 18026378), (17412, 9013189), (21409, 7330452), (33259, 4718652), (42818, 3665226), (64227, 2443484), (66518, 2359326), (85636, 1832613), (99777, 1572884), (114091, 1375548), (114629, 1369092), (128454, 1221742), (133036, 1179663), (199554, 786442), (228182, 687774), (229258, 684546), (256908, 610871), (342273, 458516), (343887, 456364), (393221, 399108)]