156787307628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{4639}}^1$

素因数の和:5140

約数の個数: 144

約数和(自身を含む): 429219302400

約数和(自身を除く): 272431994772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 251, 294, 458, 502, 588, 687, 753, 916, 1004, 1374, 1506, 1603, 1757, 2748, 3012, 3206, 3514, 4639, 4809, 5271, 6412, 7028, 9278, 9618, 10542, 11221, 12299, 13917, 18556, 19236, 21084, 22442, 24598, 27834, 32473, 33663, 36897, 44884, 49196, 55668, 57479, 64946, 67326, 73794, 97419, 114958, 129892, 134652, 147588, 172437, 194838, 227311, 229916, 344874, 389676, 402353, 454622, 681933, 689748, 804706, 909244, 1062331, 1164389, 1207059, 1363866, 1609412, 2124662, 2328778, 2414118, 2727732, 2816471, 3186993, 3493167, 4249324, 4657556, 4828236, 5632942, 6373986, 6986334, 7436317, 8150723, 8449413, 11265884, 12747972, 13972668, 14872634, 16301446, 16898826, 22308951, 24452169, 29745268, 32602892, 33797652, 44617902, 48904338, 52054219, 57055061, 89235804, 97808676, 104108438, 114110122, 156162657, 171165183, 208216876, 228220244, 266645081, 312325314, 342330366, 533290162, 624650628, 684660732, 799935243, 1066580324, 1599870486, 1866515567, 3199740972, 3733031134, 5599546701, 7466062268, 11199093402, 13065608969, 22398186804, 26131217938, 39196826907, 52262435876, 78393653814, 156787307628]

約数ペア:

[(1, 156787307628), (2, 78393653814), (3, 52262435876), (4, 39196826907), (6, 26131217938), (7, 22398186804), (12, 13065608969), (14, 11199093402), (21, 7466062268), (28, 5599546701), (42, 3733031134), (49, 3199740972), (84, 1866515567), (98, 1599870486), (147, 1066580324), (196, 799935243), (229, 684660732), (251, 624650628), (294, 533290162), (458, 342330366), (502, 312325314), (588, 266645081), (687, 228220244), (753, 208216876), (916, 171165183), (1004, 156162657), (1374, 114110122), (1506, 104108438), (1603, 97808676), (1757, 89235804), (2748, 57055061), (3012, 52054219), (3206, 48904338), (3514, 44617902), (4639, 33797652), (4809, 32602892), (5271, 29745268), (6412, 24452169), (7028, 22308951), (9278, 16898826), (9618, 16301446), (10542, 14872634), (11221, 13972668), (12299, 12747972), (13917, 11265884), (18556, 8449413), (19236, 8150723), (21084, 7436317), (22442, 6986334), (24598, 6373986), (27834, 5632942), (32473, 4828236), (33663, 4657556), (36897, 4249324), (44884, 3493167), (49196, 3186993), (55668, 2816471), (57479, 2727732), (64946, 2414118), (67326, 2328778), (73794, 2124662), (97419, 1609412), (114958, 1363866), (129892, 1207059), (134652, 1164389), (147588, 1062331), (172437, 909244), (194838, 804706), (227311, 689748), (229916, 681933), (344874, 454622), (389676, 402353)]