198239730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 359143950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 863, 930, 1178, 1209, 1235, 1482, 1726, 1767, 2015, 2418, 2470, 2589, 2945, 3534, 3705, 4030, 4315, 5178, 5890, 6045, 7410, 7657, 8630, 8835, 11219, 12090, 12945, 15314, 16397, 17670, 22438, 22971, 25890, 26753, 32794, 33657, 38285, 45942, 49191, 53506, 56095, 67314, 76570, 80259, 81985, 98382, 112190, 114855, 133765, 160518, 163970, 168285, 213161, 229710, 245955, 267530, 336570, 347789, 401295, 426322, 491910, 508307, 639483, 695578, 802590, 1016614, 1043367, 1065805, 1278966, 1524921, 1738945, 2086734, 2131610, 2541535, 3049842, 3197415, 3477890, 5083070, 5216835, 6394830, 6607991, 7624605, 10433670, 13215982, 15249210, 19823973, 33039955, 39647946, 66079910, 99119865, 198239730]

約数ペア:

[(1, 198239730), (2, 99119865), (3, 66079910), (5, 39647946), (6, 33039955), (10, 19823973), (13, 15249210), (15, 13215982), (19, 10433670), (26, 7624605), (30, 6607991), (31, 6394830), (38, 5216835), (39, 5083070), (57, 3477890), (62, 3197415), (65, 3049842), (78, 2541535), (93, 2131610), (95, 2086734), (114, 1738945), (130, 1524921), (155, 1278966), (186, 1065805), (190, 1043367), (195, 1016614), (247, 802590), (285, 695578), (310, 639483), (390, 508307), (403, 491910), (465, 426322), (494, 401295), (570, 347789), (589, 336570), (741, 267530), (806, 245955), (863, 229710), (930, 213161), (1178, 168285), (1209, 163970), (1235, 160518), (1482, 133765), (1726, 114855), (1767, 112190), (2015, 98382), (2418, 81985), (2470, 80259), (2589, 76570), (2945, 67314), (3534, 56095), (3705, 53506), (4030, 49191), (4315, 45942), (5178, 38285), (5890, 33657), (6045, 32794), (7410, 26753), (7657, 25890), (8630, 22971), (8835, 22438), (11219, 17670), (12090, 16397), (12945, 15314)]