131432832

素因数分解:

$2^7\times 3^2\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 380508960

約数和(自身を除く): 249076128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 271, 288, 384, 421, 542, 576, 813, 842, 1084, 1152, 1263, 1626, 1684, 2168, 2439, 2526, 3252, 3368, 3789, 4336, 4878, 5052, 6504, 6736, 7578, 8672, 9756, 10104, 13008, 13472, 15156, 17344, 19512, 20208, 26016, 26944, 30312, 34688, 39024, 40416, 52032, 53888, 60624, 78048, 80832, 104064, 114091, 121248, 156096, 161664, 228182, 242496, 312192, 342273, 456364, 484992, 684546, 912728, 1026819, 1369092, 1825456, 2053638, 2738184, 3650912, 4107276, 5476368, 7301824, 8214552, 10952736, 14603648, 16429104, 21905472, 32858208, 43810944, 65716416, 131432832]

約数ペア:

[(1, 131432832), (2, 65716416), (3, 43810944), (4, 32858208), (6, 21905472), (8, 16429104), (9, 14603648), (12, 10952736), (16, 8214552), (18, 7301824), (24, 5476368), (32, 4107276), (36, 3650912), (48, 2738184), (64, 2053638), (72, 1825456), (96, 1369092), (128, 1026819), (144, 912728), (192, 684546), (271, 484992), (288, 456364), (384, 342273), (421, 312192), (542, 242496), (576, 228182), (813, 161664), (842, 156096), (1084, 121248), (1152, 114091), (1263, 104064), (1626, 80832), (1684, 78048), (2168, 60624), (2439, 53888), (2526, 52032), (3252, 40416), (3368, 39024), (3789, 34688), (4336, 30312), (4878, 26944), (5052, 26016), (6504, 20208), (6736, 19512), (7578, 17344), (8672, 15156), (9756, 13472), (10104, 13008)]