188272110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 523635840

約数和(自身を除く): 335363730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 73, 78, 85, 102, 130, 146, 170, 195, 219, 221, 255, 365, 389, 390, 438, 442, 510, 663, 730, 778, 949, 1095, 1105, 1167, 1241, 1326, 1898, 1945, 2190, 2210, 2334, 2482, 2847, 3315, 3723, 3890, 4745, 5057, 5694, 5835, 6205, 6613, 6630, 7446, 9490, 10114, 11670, 12410, 13226, 14235, 15171, 16133, 18615, 19839, 25285, 28397, 28470, 30342, 32266, 33065, 37230, 39678, 48399, 50570, 56794, 66130, 75855, 80665, 85191, 85969, 96798, 99195, 141985, 151710, 161330, 170382, 171938, 198390, 241995, 257907, 283970, 369161, 425955, 429845, 482749, 483990, 515814, 738322, 851910, 859690, 965498, 1107483, 1289535, 1448247, 1845805, 2214966, 2413745, 2579070, 2896494, 3691610, 4827490, 5537415, 6275737, 7241235, 11074830, 12551474, 14482470, 18827211, 31378685, 37654422, 62757370, 94136055, 188272110]

約数ペア:

[(1, 188272110), (2, 94136055), (3, 62757370), (5, 37654422), (6, 31378685), (10, 18827211), (13, 14482470), (15, 12551474), (17, 11074830), (26, 7241235), (30, 6275737), (34, 5537415), (39, 4827490), (51, 3691610), (65, 2896494), (73, 2579070), (78, 2413745), (85, 2214966), (102, 1845805), (130, 1448247), (146, 1289535), (170, 1107483), (195, 965498), (219, 859690), (221, 851910), (255, 738322), (365, 515814), (389, 483990), (390, 482749), (438, 429845), (442, 425955), (510, 369161), (663, 283970), (730, 257907), (778, 241995), (949, 198390), (1095, 171938), (1105, 170382), (1167, 161330), (1241, 151710), (1326, 141985), (1898, 99195), (1945, 96798), (2190, 85969), (2210, 85191), (2334, 80665), (2482, 75855), (2847, 66130), (3315, 56794), (3723, 50570), (3890, 48399), (4745, 39678), (5057, 37230), (5694, 33065), (5835, 32266), (6205, 30342), (6613, 28470), (6630, 28397), (7446, 25285), (9490, 19839), (10114, 18615), (11670, 16133), (12410, 15171), (13226, 14235)]