157076140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 368492544

約数和(自身を除く): 211416404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 71, 127, 130, 134, 142, 254, 260, 268, 284, 335, 355, 508, 635, 670, 710, 871, 923, 1270, 1340, 1420, 1651, 1742, 1846, 2540, 3302, 3484, 3692, 4355, 4615, 4757, 6604, 8255, 8509, 8710, 9017, 9230, 9514, 16510, 17018, 17420, 18034, 18460, 19028, 23785, 33020, 34036, 36068, 42545, 45085, 47570, 61841, 85090, 90170, 95140, 110617, 117221, 123682, 170180, 180340, 221234, 234442, 247364, 309205, 442468, 468884, 553085, 586105, 604139, 618410, 1106170, 1172210, 1208278, 1236820, 2212340, 2344420, 2416556, 3020695, 6041390, 7853807, 12082780, 15707614, 31415228, 39269035, 78538070, 157076140]

約数ペア:

[(1, 157076140), (2, 78538070), (4, 39269035), (5, 31415228), (10, 15707614), (13, 12082780), (20, 7853807), (26, 6041390), (52, 3020695), (65, 2416556), (67, 2344420), (71, 2212340), (127, 1236820), (130, 1208278), (134, 1172210), (142, 1106170), (254, 618410), (260, 604139), (268, 586105), (284, 553085), (335, 468884), (355, 442468), (508, 309205), (635, 247364), (670, 234442), (710, 221234), (871, 180340), (923, 170180), (1270, 123682), (1340, 117221), (1420, 110617), (1651, 95140), (1742, 90170), (1846, 85090), (2540, 61841), (3302, 47570), (3484, 45085), (3692, 42545), (4355, 36068), (4615, 34036), (4757, 33020), (6604, 23785), (8255, 19028), (8509, 18460), (8710, 18034), (9017, 17420), (9230, 17018), (9514, 16510)]