154731416

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 218516584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 107, 119, 124, 136, 196, 214, 217, 238, 248, 343, 392, 428, 434, 476, 527, 686, 749, 833, 856, 868, 952, 1054, 1372, 1498, 1519, 1666, 1736, 1819, 2108, 2744, 2996, 3038, 3317, 3332, 3638, 3689, 4216, 5243, 5831, 5992, 6076, 6634, 6664, 7276, 7378, 10486, 10633, 11662, 12152, 12733, 13268, 14552, 14756, 20972, 21266, 23219, 23324, 25466, 25823, 26536, 29512, 36701, 41944, 42532, 46438, 46648, 50932, 51646, 56389, 73402, 85064, 89131, 92876, 101864, 103292, 112778, 146804, 162533, 178262, 180761, 185752, 206584, 225556, 293608, 325066, 356524, 361522, 394723, 451112, 623917, 650132, 713048, 723044, 789446, 1137731, 1247834, 1300264, 1446088, 1578892, 2275462, 2495668, 2763061, 3157784, 4550924, 4991336, 5526122, 9101848, 11052244, 19341427, 22104488, 38682854, 77365708, 154731416]

約数ペア:

[(1, 154731416), (2, 77365708), (4, 38682854), (7, 22104488), (8, 19341427), (14, 11052244), (17, 9101848), (28, 5526122), (31, 4991336), (34, 4550924), (49, 3157784), (56, 2763061), (62, 2495668), (68, 2275462), (98, 1578892), (107, 1446088), (119, 1300264), (124, 1247834), (136, 1137731), (196, 789446), (214, 723044), (217, 713048), (238, 650132), (248, 623917), (343, 451112), (392, 394723), (428, 361522), (434, 356524), (476, 325066), (527, 293608), (686, 225556), (749, 206584), (833, 185752), (856, 180761), (868, 178262), (952, 162533), (1054, 146804), (1372, 112778), (1498, 103292), (1519, 101864), (1666, 92876), (1736, 89131), (1819, 85064), (2108, 73402), (2744, 56389), (2996, 51646), (3038, 50932), (3317, 46648), (3332, 46438), (3638, 42532), (3689, 41944), (4216, 36701), (5243, 29512), (5831, 26536), (5992, 25823), (6076, 25466), (6634, 23324), (6664, 23219), (7276, 21266), (7378, 20972), (10486, 14756), (10633, 14552), (11662, 13268), (12152, 12733)]