140493612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 390283264

約数和(自身を除く): 249789652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 163, 186, 217, 326, 331, 372, 434, 489, 651, 652, 662, 868, 978, 993, 1141, 1302, 1324, 1956, 1986, 2282, 2317, 2604, 3423, 3972, 4564, 4634, 5053, 6846, 6951, 9268, 10106, 10261, 13692, 13902, 15159, 20212, 20522, 27804, 30318, 30783, 35371, 41044, 53953, 60636, 61566, 70742, 71827, 106113, 107906, 123132, 141484, 143654, 161859, 212226, 215481, 215812, 287308, 323718, 377671, 424452, 430962, 647436, 755342, 861924, 1133013, 1510684, 1672543, 2266026, 3345086, 4532052, 5017629, 6690172, 10035258, 11707801, 20070516, 23415602, 35123403, 46831204, 70246806, 140493612]

約数ペア:

[(1, 140493612), (2, 70246806), (3, 46831204), (4, 35123403), (6, 23415602), (7, 20070516), (12, 11707801), (14, 10035258), (21, 6690172), (28, 5017629), (31, 4532052), (42, 3345086), (62, 2266026), (84, 1672543), (93, 1510684), (124, 1133013), (163, 861924), (186, 755342), (217, 647436), (326, 430962), (331, 424452), (372, 377671), (434, 323718), (489, 287308), (651, 215812), (652, 215481), (662, 212226), (868, 161859), (978, 143654), (993, 141484), (1141, 123132), (1302, 107906), (1324, 106113), (1956, 71827), (1986, 70742), (2282, 61566), (2317, 60636), (2604, 53953), (3423, 41044), (3972, 35371), (4564, 30783), (4634, 30318), (5053, 27804), (6846, 20522), (6951, 20212), (9268, 15159), (10106, 13902), (10261, 13692)]