147694788

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 389975040

約数和(自身を除く): 242280252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1487, 1602, 2759, 2974, 3204, 4461, 5518, 5948, 8277, 8922, 11036, 13383, 16554, 17844, 24831, 26766, 33108, 46097, 49662, 53532, 92194, 99324, 132343, 138291, 184388, 264686, 276582, 397029, 414873, 529372, 553164, 794058, 829746, 1191087, 1588116, 1659492, 2382174, 4102633, 4764348, 8205266, 12307899, 16410532, 24615798, 36923697, 49231596, 73847394, 147694788]

約数ペア:

[(1, 147694788), (2, 73847394), (3, 49231596), (4, 36923697), (6, 24615798), (9, 16410532), (12, 12307899), (18, 8205266), (31, 4764348), (36, 4102633), (62, 2382174), (89, 1659492), (93, 1588116), (124, 1191087), (178, 829746), (186, 794058), (267, 553164), (279, 529372), (356, 414873), (372, 397029), (534, 276582), (558, 264686), (801, 184388), (1068, 138291), (1116, 132343), (1487, 99324), (1602, 92194), (2759, 53532), (2974, 49662), (3204, 46097), (4461, 33108), (5518, 26766), (5948, 24831), (8277, 17844), (8922, 16554), (11036, 13383)]