16139812884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{16451}}^1$

素因数の和:16821

約数の個数: 96

約数和(自身を含む): 42822581760

約数和(自身を除く): 26682768876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 331, 494, 662, 741, 988, 993, 1324, 1482, 1986, 2964, 3972, 4303, 6289, 8606, 12578, 12909, 16451, 17212, 18867, 25156, 25818, 32902, 37734, 49353, 51636, 65804, 75468, 81757, 98706, 163514, 197412, 213863, 245271, 312569, 327028, 427726, 490542, 625138, 641589, 855452, 937707, 981084, 1250276, 1283178, 1875414, 2566356, 3750828, 4063397, 5445281, 8126794, 10890562, 12190191, 16253588, 16335843, 21781124, 24380382, 32671686, 48760764, 65343372, 70788653, 103460339, 141577306, 206920678, 212365959, 283154612, 310381017, 413841356, 424731918, 620762034, 849463836, 1241524068, 1344984407, 2689968814, 4034953221, 5379937628, 8069906442, 16139812884]

約数ペア:

[(1, 16139812884), (2, 8069906442), (3, 5379937628), (4, 4034953221), (6, 2689968814), (12, 1344984407), (13, 1241524068), (19, 849463836), (26, 620762034), (38, 424731918), (39, 413841356), (52, 310381017), (57, 283154612), (76, 212365959), (78, 206920678), (114, 141577306), (156, 103460339), (228, 70788653), (247, 65343372), (331, 48760764), (494, 32671686), (662, 24380382), (741, 21781124), (988, 16335843), (993, 16253588), (1324, 12190191), (1482, 10890562), (1986, 8126794), (2964, 5445281), (3972, 4063397), (4303, 3750828), (6289, 2566356), (8606, 1875414), (12578, 1283178), (12909, 1250276), (16451, 981084), (17212, 937707), (18867, 855452), (25156, 641589), (25818, 625138), (32902, 490542), (37734, 427726), (49353, 327028), (51636, 312569), (65804, 245271), (75468, 213863), (81757, 197412), (98706, 163514)]