168158220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4091

約数の個数: 96

約数和(自身を含む): 510826176

約数和(自身を除く): 342667956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4021, 4182, 6970, 8042, 8364, 10455, 12063, 13940, 16084, 20105, 20910, 24126, 40210, 41820, 48252, 60315, 68357, 80420, 120630, 136714, 164861, 205071, 241260, 273428, 329722, 341785, 410142, 494583, 659444, 683570, 820284, 824305, 989166, 1025355, 1367140, 1648610, 1978332, 2050710, 2472915, 2802637, 3297220, 4101420, 4945830, 5605274, 8407911, 9891660, 11210548, 14013185, 16815822, 28026370, 33631644, 42039555, 56052740, 84079110, 168158220]

約数ペア:

[(1, 168158220), (2, 84079110), (3, 56052740), (4, 42039555), (5, 33631644), (6, 28026370), (10, 16815822), (12, 14013185), (15, 11210548), (17, 9891660), (20, 8407911), (30, 5605274), (34, 4945830), (41, 4101420), (51, 3297220), (60, 2802637), (68, 2472915), (82, 2050710), (85, 1978332), (102, 1648610), (123, 1367140), (164, 1025355), (170, 989166), (204, 824305), (205, 820284), (246, 683570), (255, 659444), (340, 494583), (410, 410142), (492, 341785), (510, 329722), (615, 273428), (697, 241260), (820, 205071), (1020, 164861), (1230, 136714), (1394, 120630), (2091, 80420), (2460, 68357), (2788, 60315), (3485, 48252), (4021, 41820), (4182, 40210), (6970, 24126), (8042, 20910), (8364, 20105), (10455, 16084), (12063, 13940)]