100402841168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{19421}}^1$

素因数の和:20956

約数の個数: 80

約数和(自身を含む): 229658158080

約数和(自身を除く): 129255316912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1489, 1736, 2978, 3472, 5956, 10423, 11912, 19421, 20846, 23824, 38842, 41692, 46159, 77684, 83384, 92318, 135947, 155368, 166768, 184636, 271894, 310736, 323113, 369272, 543788, 602051, 646226, 738544, 1087576, 1204102, 1292452, 2175152, 2408204, 2584904, 4214357, 4816408, 5169808, 8428714, 9632816, 16857428, 28917869, 33714856, 57835738, 67429712, 115671476, 202425083, 231342952, 404850166, 462685904, 809700332, 896453939, 1619400664, 1792907878, 3238801328, 3585815756, 6275177573, 7171631512, 12550355146, 14343263024, 25100710292, 50201420584, 100402841168]

約数ペア:

[(1, 100402841168), (2, 50201420584), (4, 25100710292), (7, 14343263024), (8, 12550355146), (14, 7171631512), (16, 6275177573), (28, 3585815756), (31, 3238801328), (56, 1792907878), (62, 1619400664), (112, 896453939), (124, 809700332), (217, 462685904), (248, 404850166), (434, 231342952), (496, 202425083), (868, 115671476), (1489, 67429712), (1736, 57835738), (2978, 33714856), (3472, 28917869), (5956, 16857428), (10423, 9632816), (11912, 8428714), (19421, 5169808), (20846, 4816408), (23824, 4214357), (38842, 2584904), (41692, 2408204), (46159, 2175152), (77684, 1292452), (83384, 1204102), (92318, 1087576), (135947, 738544), (155368, 646226), (166768, 602051), (184636, 543788), (271894, 369272), (310736, 323113)]