119654668

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 257402880

約数和(自身を除く): 137748212

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 188, 196, 217, 329, 419, 434, 658, 838, 868, 1316, 1457, 1519, 1676, 2303, 2914, 2933, 3038, 4606, 5828, 5866, 6076, 9212, 10199, 11732, 12989, 19693, 20398, 20531, 25978, 39386, 40796, 41062, 51956, 71393, 78772, 82124, 90923, 137851, 142786, 181846, 275702, 285572, 363692, 551404, 610483, 636461, 964957, 1220966, 1272922, 1929914, 2441932, 2545844, 3859828, 4273381, 8546762, 17093524, 29913667, 59827334, 119654668]

約数ペア:

[(1, 119654668), (2, 59827334), (4, 29913667), (7, 17093524), (14, 8546762), (28, 4273381), (31, 3859828), (47, 2545844), (49, 2441932), (62, 1929914), (94, 1272922), (98, 1220966), (124, 964957), (188, 636461), (196, 610483), (217, 551404), (329, 363692), (419, 285572), (434, 275702), (658, 181846), (838, 142786), (868, 137851), (1316, 90923), (1457, 82124), (1519, 78772), (1676, 71393), (2303, 51956), (2914, 41062), (2933, 40796), (3038, 39386), (4606, 25978), (5828, 20531), (5866, 20398), (6076, 19693), (9212, 12989), (10199, 11732)]