156934808680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1066423}}^1$

素因数の和:1066730

約数の個数: 64

約数和(自身を含む): 381609164160

約数和(自身を除く): 224674355480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 283, 520, 566, 1132, 1415, 2264, 2830, 3679, 5660, 7358, 11320, 14716, 18395, 29432, 36790, 73580, 147160, 1066423, 2132846, 4265692, 5332115, 8531384, 10664230, 13863499, 21328460, 27726998, 42656920, 55453996, 69317495, 110907992, 138634990, 277269980, 301797709, 554539960, 603595418, 1207190836, 1508988545, 2414381672, 3017977090, 3923370217, 6035954180, 7846740434, 12071908360, 15693480868, 19616851085, 31386961736, 39233702170, 78467404340, 156934808680]

約数ペア:

[(1, 156934808680), (2, 78467404340), (4, 39233702170), (5, 31386961736), (8, 19616851085), (10, 15693480868), (13, 12071908360), (20, 7846740434), (26, 6035954180), (40, 3923370217), (52, 3017977090), (65, 2414381672), (104, 1508988545), (130, 1207190836), (260, 603595418), (283, 554539960), (520, 301797709), (566, 277269980), (1132, 138634990), (1415, 110907992), (2264, 69317495), (2830, 55453996), (3679, 42656920), (5660, 27726998), (7358, 21328460), (11320, 13863499), (14716, 10664230), (18395, 8531384), (29432, 5332115), (36790, 4265692), (73580, 2132846), (147160, 1066423)]