163939523076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{972427}}^1$

素因数の和:972670

約数の個数: 96

約数和(自身を含む): 487925473280

約数和(自身を除く): 323985950204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 223, 252, 378, 446, 669, 756, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6021, 6244, 8028, 9366, 12042, 14049, 18732, 24084, 28098, 42147, 56196, 84294, 168588, 972427, 1944854, 2917281, 3889708, 5834562, 6806989, 8751843, 11669124, 13613978, 17503686, 20420967, 26255529, 27227956, 35007372, 40841934, 52511058, 61262901, 81683868, 105022116, 122525802, 183788703, 216851221, 245051604, 367577406, 433702442, 650553663, 735154812, 867404884, 1301107326, 1517958547, 1951660989, 2602214652, 3035917094, 3903321978, 4553875641, 5854982967, 6071834188, 7806643956, 9107751282, 11709965934, 13661626923, 18215502564, 23419931868, 27323253846, 40984880769, 54646507692, 81969761538, 163939523076]

約数ペア:

[(1, 163939523076), (2, 81969761538), (3, 54646507692), (4, 40984880769), (6, 27323253846), (7, 23419931868), (9, 18215502564), (12, 13661626923), (14, 11709965934), (18, 9107751282), (21, 7806643956), (27, 6071834188), (28, 5854982967), (36, 4553875641), (42, 3903321978), (54, 3035917094), (63, 2602214652), (84, 1951660989), (108, 1517958547), (126, 1301107326), (189, 867404884), (223, 735154812), (252, 650553663), (378, 433702442), (446, 367577406), (669, 245051604), (756, 216851221), (892, 183788703), (1338, 122525802), (1561, 105022116), (2007, 81683868), (2676, 61262901), (3122, 52511058), (4014, 40841934), (4683, 35007372), (6021, 27227956), (6244, 26255529), (8028, 20420967), (9366, 17503686), (12042, 13613978), (14049, 11669124), (18732, 8751843), (24084, 6806989), (28098, 5834562), (42147, 3889708), (56196, 2917281), (84294, 1944854), (168588, 972427)]