189450672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6762

約数の個数: 80

約数和(自身を含む): 531870720

約数和(自身を除く): 342420048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 6701, 7068, 9424, 13402, 14136, 20103, 26804, 28272, 40206, 53608, 80412, 107216, 127319, 160824, 207731, 254638, 321648, 381957, 415462, 509276, 623193, 763914, 830924, 1018552, 1246386, 1527828, 1661848, 2037104, 2492772, 3055656, 3323696, 3946889, 4985544, 6111312, 7893778, 9971088, 11840667, 15787556, 23681334, 31575112, 47362668, 63150224, 94725336, 189450672]

約数ペア:

[(1, 189450672), (2, 94725336), (3, 63150224), (4, 47362668), (6, 31575112), (8, 23681334), (12, 15787556), (16, 11840667), (19, 9971088), (24, 7893778), (31, 6111312), (38, 4985544), (48, 3946889), (57, 3323696), (62, 3055656), (76, 2492772), (93, 2037104), (114, 1661848), (124, 1527828), (152, 1246386), (186, 1018552), (228, 830924), (248, 763914), (304, 623193), (372, 509276), (456, 415462), (496, 381957), (589, 321648), (744, 254638), (912, 207731), (1178, 160824), (1488, 127319), (1767, 107216), (2356, 80412), (3534, 53608), (4712, 40206), (6701, 28272), (7068, 26804), (9424, 20103), (13402, 14136)]