156937134780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12279901}}^1$

素因数の和:12279987

約数の個数: 72

約数和(自身を含む): 482747507424

約数和(自身を除く): 325810372644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 12279901, 24559802, 36839703, 49119604, 61399505, 73679406, 110519109, 122799010, 147358812, 184198515, 221038218, 245598020, 368397030, 442076436, 552595545, 736794060, 871872971, 1105191090, 1743745942, 2210382180, 2615618913, 3487491884, 4359364855, 5231237826, 7846856739, 8718729710, 10462475652, 13078094565, 15693713478, 17437459420, 26156189130, 31387426956, 39234283695, 52312378260, 78468567390, 156937134780]

約数ペア:

[(1, 156937134780), (2, 78468567390), (3, 52312378260), (4, 39234283695), (5, 31387426956), (6, 26156189130), (9, 17437459420), (10, 15693713478), (12, 13078094565), (15, 10462475652), (18, 8718729710), (20, 7846856739), (30, 5231237826), (36, 4359364855), (45, 3487491884), (60, 2615618913), (71, 2210382180), (90, 1743745942), (142, 1105191090), (180, 871872971), (213, 736794060), (284, 552595545), (355, 442076436), (426, 368397030), (639, 245598020), (710, 221038218), (852, 184198515), (1065, 147358812), (1278, 122799010), (1420, 110519109), (2130, 73679406), (2556, 61399505), (3195, 49119604), (4260, 36839703), (6390, 24559802), (12780, 12279901)]