154311192

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 490838400

約数和(自身を除く): 336527208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 191, 196, 229, 252, 294, 382, 392, 441, 458, 504, 573, 588, 687, 764, 882, 916, 1146, 1176, 1337, 1374, 1528, 1603, 1719, 1764, 1832, 2061, 2292, 2674, 2748, 3206, 3438, 3528, 4011, 4122, 4584, 4809, 5348, 5496, 6412, 6876, 8022, 8244, 9359, 9618, 10696, 11221, 12033, 12824, 13752, 14427, 16044, 16488, 18718, 19236, 22442, 24066, 28077, 28854, 32088, 33663, 37436, 38472, 43739, 44884, 48132, 56154, 57708, 67326, 74872, 84231, 87478, 89768, 96264, 100989, 112308, 115416, 131217, 134652, 168462, 174956, 201978, 224616, 262434, 269304, 306173, 336924, 349912, 393651, 403956, 524868, 612346, 673848, 787302, 807912, 918519, 1049736, 1224692, 1574604, 1837038, 2143211, 2449384, 2755557, 3149208, 3674076, 4286422, 5511114, 6429633, 7348152, 8572844, 11022228, 12859266, 17145688, 19288899, 22044456, 25718532, 38577798, 51437064, 77155596, 154311192]

約数ペア:

[(1, 154311192), (2, 77155596), (3, 51437064), (4, 38577798), (6, 25718532), (7, 22044456), (8, 19288899), (9, 17145688), (12, 12859266), (14, 11022228), (18, 8572844), (21, 7348152), (24, 6429633), (28, 5511114), (36, 4286422), (42, 3674076), (49, 3149208), (56, 2755557), (63, 2449384), (72, 2143211), (84, 1837038), (98, 1574604), (126, 1224692), (147, 1049736), (168, 918519), (191, 807912), (196, 787302), (229, 673848), (252, 612346), (294, 524868), (382, 403956), (392, 393651), (441, 349912), (458, 336924), (504, 306173), (573, 269304), (588, 262434), (687, 224616), (764, 201978), (882, 174956), (916, 168462), (1146, 134652), (1176, 131217), (1337, 115416), (1374, 112308), (1528, 100989), (1603, 96264), (1719, 89768), (1764, 87478), (1832, 84231), (2061, 74872), (2292, 67326), (2674, 57708), (2748, 56154), (3206, 48132), (3438, 44884), (3528, 43739), (4011, 38472), (4122, 37436), (4584, 33663), (4809, 32088), (5348, 28854), (5496, 28077), (6412, 24066), (6876, 22442), (8022, 19236), (8244, 18718), (9359, 16488), (9618, 16044), (10696, 14427), (11221, 13752), (12033, 12824)]