156658980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 465470208

約数和(自身を除く): 308811228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 1220, 1380, 1403, 1830, 1861, 2806, 3660, 3722, 4209, 5583, 5612, 7015, 7444, 8418, 9305, 11166, 14030, 16836, 18610, 21045, 22332, 27915, 28060, 37220, 42090, 42803, 55830, 84180, 85606, 111660, 113521, 128409, 171212, 214015, 227042, 256818, 340563, 428030, 454084, 513636, 567605, 642045, 681126, 856060, 1135210, 1284090, 1362252, 1702815, 2270420, 2568180, 2610983, 3405630, 5221966, 6811260, 7832949, 10443932, 13054915, 15665898, 26109830, 31331796, 39164745, 52219660, 78329490, 156658980]

約数ペア:

[(1, 156658980), (2, 78329490), (3, 52219660), (4, 39164745), (5, 31331796), (6, 26109830), (10, 15665898), (12, 13054915), (15, 10443932), (20, 7832949), (23, 6811260), (30, 5221966), (46, 3405630), (60, 2610983), (61, 2568180), (69, 2270420), (92, 1702815), (115, 1362252), (122, 1284090), (138, 1135210), (183, 856060), (230, 681126), (244, 642045), (276, 567605), (305, 513636), (345, 454084), (366, 428030), (460, 340563), (610, 256818), (690, 227042), (732, 214015), (915, 171212), (1220, 128409), (1380, 113521), (1403, 111660), (1830, 85606), (1861, 84180), (2806, 55830), (3660, 42803), (3722, 42090), (4209, 37220), (5583, 28060), (5612, 27915), (7015, 22332), (7444, 21045), (8418, 18610), (9305, 16836), (11166, 14030)]