183890512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 423306240

約数和(自身を除く): 239415728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 79, 104, 124, 152, 158, 208, 247, 248, 304, 316, 361, 403, 494, 496, 589, 632, 722, 806, 988, 1027, 1178, 1264, 1444, 1501, 1612, 1976, 2054, 2356, 2449, 2888, 3002, 3224, 3952, 4108, 4693, 4712, 4898, 5776, 6004, 6448, 7657, 8216, 9386, 9424, 9796, 11191, 12008, 15314, 16432, 18772, 19513, 19592, 22382, 24016, 28519, 30628, 31837, 37544, 39026, 39184, 44764, 46531, 57038, 61256, 63674, 75088, 78052, 89528, 93062, 114076, 122512, 127348, 145483, 156104, 179056, 186124, 228152, 254696, 290966, 312208, 370747, 372248, 456304, 509392, 581932, 604903, 741494, 744496, 884089, 1163864, 1209806, 1482988, 1768178, 2327728, 2419612, 2965976, 3536356, 4839224, 5931952, 7072712, 9678448, 11493157, 14145424, 22986314, 45972628, 91945256, 183890512]

約数ペア:

[(1, 183890512), (2, 91945256), (4, 45972628), (8, 22986314), (13, 14145424), (16, 11493157), (19, 9678448), (26, 7072712), (31, 5931952), (38, 4839224), (52, 3536356), (62, 2965976), (76, 2419612), (79, 2327728), (104, 1768178), (124, 1482988), (152, 1209806), (158, 1163864), (208, 884089), (247, 744496), (248, 741494), (304, 604903), (316, 581932), (361, 509392), (403, 456304), (494, 372248), (496, 370747), (589, 312208), (632, 290966), (722, 254696), (806, 228152), (988, 186124), (1027, 179056), (1178, 156104), (1264, 145483), (1444, 127348), (1501, 122512), (1612, 114076), (1976, 93062), (2054, 89528), (2356, 78052), (2449, 75088), (2888, 63674), (3002, 61256), (3224, 57038), (3952, 46531), (4108, 44764), (4693, 39184), (4712, 39026), (4898, 37544), (5776, 31837), (6004, 30628), (6448, 28519), (7657, 24016), (8216, 22382), (9386, 19592), (9424, 19513), (9796, 18772), (11191, 16432), (12008, 15314)]