190404852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 533836800

約数和(自身を除く): 343431948

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 79, 93, 114, 124, 132, 158, 186, 209, 228, 237, 316, 341, 372, 418, 474, 589, 627, 682, 836, 869, 948, 961, 1023, 1178, 1254, 1364, 1501, 1738, 1767, 1922, 2046, 2356, 2449, 2508, 2607, 2883, 3002, 3476, 3534, 3844, 4092, 4503, 4898, 5214, 5766, 6004, 6479, 7068, 7347, 9006, 9796, 10428, 10571, 11532, 12958, 14694, 16511, 18012, 18259, 19437, 21142, 25916, 26939, 29388, 31713, 33022, 36518, 38874, 42284, 46531, 49533, 53878, 54777, 63426, 66044, 73036, 75919, 77748, 80817, 93062, 99066, 107756, 109554, 126852, 139593, 151838, 161634, 186124, 198132, 200849, 219108, 227757, 279186, 303676, 323268, 401698, 455514, 511841, 558372, 602547, 803396, 835109, 911028, 1023682, 1205094, 1442461, 1535523, 1670218, 2047364, 2410188, 2505327, 2884922, 3071046, 3340436, 4327383, 5010654, 5769844, 6142092, 8654766, 10021308, 15867071, 17309532, 31734142, 47601213, 63468284, 95202426, 190404852]

約数ペア:

[(1, 190404852), (2, 95202426), (3, 63468284), (4, 47601213), (6, 31734142), (11, 17309532), (12, 15867071), (19, 10021308), (22, 8654766), (31, 6142092), (33, 5769844), (38, 5010654), (44, 4327383), (57, 3340436), (62, 3071046), (66, 2884922), (76, 2505327), (79, 2410188), (93, 2047364), (114, 1670218), (124, 1535523), (132, 1442461), (158, 1205094), (186, 1023682), (209, 911028), (228, 835109), (237, 803396), (316, 602547), (341, 558372), (372, 511841), (418, 455514), (474, 401698), (589, 323268), (627, 303676), (682, 279186), (836, 227757), (869, 219108), (948, 200849), (961, 198132), (1023, 186124), (1178, 161634), (1254, 151838), (1364, 139593), (1501, 126852), (1738, 109554), (1767, 107756), (1922, 99066), (2046, 93062), (2356, 80817), (2449, 77748), (2508, 75919), (2607, 73036), (2883, 66044), (3002, 63426), (3476, 54777), (3534, 53878), (3844, 49533), (4092, 46531), (4503, 42284), (4898, 38874), (5214, 36518), (5766, 33022), (6004, 31713), (6479, 29388), (7068, 26939), (7347, 25916), (9006, 21142), (9796, 19437), (10428, 18259), (10571, 18012), (11532, 16511), (12958, 14694)]