156173940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22278

約数の個数: 96

約数和(自身を含む): 523272960

約数和(自身を除く): 367099020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22247, 44494, 66741, 88988, 111235, 133482, 200223, 222470, 266964, 289211, 333705, 400446, 444940, 578422, 600669, 667410, 800892, 867633, 1001115, 1156844, 1201338, 1334820, 1446055, 1735266, 2002230, 2402676, 2602899, 2892110, 3003345, 3470532, 4004460, 4338165, 5205798, 5784220, 6006690, 7808697, 8676330, 10411596, 12013380, 13014495, 15617394, 17352660, 26028990, 31234788, 39043485, 52057980, 78086970, 156173940]

約数ペア:

[(1, 156173940), (2, 78086970), (3, 52057980), (4, 39043485), (5, 31234788), (6, 26028990), (9, 17352660), (10, 15617394), (12, 13014495), (13, 12013380), (15, 10411596), (18, 8676330), (20, 7808697), (26, 6006690), (27, 5784220), (30, 5205798), (36, 4338165), (39, 4004460), (45, 3470532), (52, 3003345), (54, 2892110), (60, 2602899), (65, 2402676), (78, 2002230), (90, 1735266), (108, 1446055), (117, 1334820), (130, 1201338), (135, 1156844), (156, 1001115), (180, 867633), (195, 800892), (234, 667410), (260, 600669), (270, 578422), (351, 444940), (390, 400446), (468, 333705), (540, 289211), (585, 266964), (702, 222470), (780, 200223), (1170, 133482), (1404, 111235), (1755, 88988), (2340, 66741), (3510, 44494), (7020, 22247)]