157508052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 408777600

約数和(自身を除く): 251269548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 109, 118, 156, 157, 177, 218, 236, 314, 327, 354, 436, 471, 628, 654, 708, 767, 942, 1308, 1417, 1534, 1884, 2041, 2301, 2834, 3068, 4082, 4251, 4602, 5668, 6123, 6431, 8164, 8502, 9204, 9263, 12246, 12862, 17004, 17113, 18526, 19293, 24492, 25724, 27789, 34226, 37052, 38586, 51339, 55578, 68452, 77172, 83603, 102678, 111156, 120419, 167206, 205356, 222469, 240838, 250809, 334412, 361257, 444938, 481676, 501618, 667407, 722514, 889876, 1003236, 1009667, 1334814, 1445028, 2019334, 2669628, 3029001, 4038668, 6058002, 12116004, 13125671, 26251342, 39377013, 52502684, 78754026, 157508052]

約数ペア:

[(1, 157508052), (2, 78754026), (3, 52502684), (4, 39377013), (6, 26251342), (12, 13125671), (13, 12116004), (26, 6058002), (39, 4038668), (52, 3029001), (59, 2669628), (78, 2019334), (109, 1445028), (118, 1334814), (156, 1009667), (157, 1003236), (177, 889876), (218, 722514), (236, 667407), (314, 501618), (327, 481676), (354, 444938), (436, 361257), (471, 334412), (628, 250809), (654, 240838), (708, 222469), (767, 205356), (942, 167206), (1308, 120419), (1417, 111156), (1534, 102678), (1884, 83603), (2041, 77172), (2301, 68452), (2834, 55578), (3068, 51339), (4082, 38586), (4251, 37052), (4602, 34226), (5668, 27789), (6123, 25724), (6431, 24492), (8164, 19293), (8502, 18526), (9204, 17113), (9263, 17004), (12246, 12862)]