146661228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30667

約数の個数: 72

約数和(自身を含む): 446001920

約数和(自身を除く): 299340692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 30631, 61262, 91893, 122524, 183786, 214417, 275679, 367572, 428834, 551358, 581989, 643251, 857668, 1102716, 1163978, 1286502, 1745967, 1929753, 2327956, 2573004, 3491934, 3859506, 4073923, 5237901, 6983868, 7719012, 8147846, 10475802, 12221769, 16295692, 20951604, 24443538, 36665307, 48887076, 73330614, 146661228]

約数ペア:

[(1, 146661228), (2, 73330614), (3, 48887076), (4, 36665307), (6, 24443538), (7, 20951604), (9, 16295692), (12, 12221769), (14, 10475802), (18, 8147846), (19, 7719012), (21, 6983868), (28, 5237901), (36, 4073923), (38, 3859506), (42, 3491934), (57, 2573004), (63, 2327956), (76, 1929753), (84, 1745967), (114, 1286502), (126, 1163978), (133, 1102716), (171, 857668), (228, 643251), (252, 581989), (266, 551358), (342, 428834), (399, 367572), (532, 275679), (684, 214417), (798, 183786), (1197, 122524), (1596, 91893), (2394, 61262), (4788, 30631)]