15801956898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10223}}^1$

素因数の和:10416

約数の個数: 128

約数和(自身を含む): 41223168000

約数和(自身を除く): 25421211102

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 149, 182, 247, 266, 273, 298, 399, 447, 494, 546, 741, 798, 894, 1043, 1482, 1729, 1937, 2086, 2831, 3129, 3458, 3874, 5187, 5662, 5811, 6258, 8493, 10223, 10374, 11622, 13559, 16986, 19817, 20446, 27118, 30669, 36803, 39634, 40677, 59451, 61338, 71561, 73606, 81354, 110409, 118902, 132899, 143122, 194237, 214683, 220818, 257621, 265798, 388474, 398697, 429366, 515242, 582711, 772863, 797394, 930293, 1165422, 1359659, 1523227, 1545726, 1860586, 2525081, 2719318, 2790879, 3046454, 4078977, 4569681, 5050162, 5581758, 7575243, 8157954, 9139362, 10662589, 15150486, 17675567, 19801951, 21325178, 28941313, 31987767, 35351134, 39603902, 53026701, 57882626, 59405853, 63975534, 86823939, 106053402, 118811706, 138613657, 173647878, 202589191, 277227314, 376237069, 405178382, 415840971, 607767573, 752474138, 831681942, 1128711207, 1215535146, 2257422414, 2633659483, 5267318966, 7900978449, 15801956898]

約数ペア:

[(1, 15801956898), (2, 7900978449), (3, 5267318966), (6, 2633659483), (7, 2257422414), (13, 1215535146), (14, 1128711207), (19, 831681942), (21, 752474138), (26, 607767573), (38, 415840971), (39, 405178382), (42, 376237069), (57, 277227314), (78, 202589191), (91, 173647878), (114, 138613657), (133, 118811706), (149, 106053402), (182, 86823939), (247, 63975534), (266, 59405853), (273, 57882626), (298, 53026701), (399, 39603902), (447, 35351134), (494, 31987767), (546, 28941313), (741, 21325178), (798, 19801951), (894, 17675567), (1043, 15150486), (1482, 10662589), (1729, 9139362), (1937, 8157954), (2086, 7575243), (2831, 5581758), (3129, 5050162), (3458, 4569681), (3874, 4078977), (5187, 3046454), (5662, 2790879), (5811, 2719318), (6258, 2525081), (8493, 1860586), (10223, 1545726), (10374, 1523227), (11622, 1359659), (13559, 1165422), (16986, 930293), (19817, 797394), (20446, 772863), (27118, 582711), (30669, 515242), (36803, 429366), (39634, 398697), (40677, 388474), (59451, 265798), (61338, 257621), (71561, 220818), (73606, 214683), (81354, 194237), (110409, 143122), (118902, 132899)]