128190492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 352800000

約数和(自身を除く): 224609508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 179, 228, 342, 349, 358, 513, 537, 684, 698, 716, 1026, 1047, 1074, 1396, 1611, 2052, 2094, 2148, 3141, 3222, 3401, 4188, 4833, 6282, 6444, 6631, 6802, 9423, 9666, 10203, 12564, 13262, 13604, 18846, 19332, 19893, 20406, 26524, 30609, 37692, 39786, 40812, 59679, 61218, 62471, 79572, 91827, 119358, 122436, 124942, 179037, 183654, 187413, 238716, 249884, 358074, 367308, 374826, 562239, 716148, 749652, 1124478, 1186949, 1686717, 2248956, 2373898, 3373434, 3560847, 4747796, 6746868, 7121694, 10682541, 14243388, 21365082, 32047623, 42730164, 64095246, 128190492]

約数ペア:

[(1, 128190492), (2, 64095246), (3, 42730164), (4, 32047623), (6, 21365082), (9, 14243388), (12, 10682541), (18, 7121694), (19, 6746868), (27, 4747796), (36, 3560847), (38, 3373434), (54, 2373898), (57, 2248956), (76, 1686717), (108, 1186949), (114, 1124478), (171, 749652), (179, 716148), (228, 562239), (342, 374826), (349, 367308), (358, 358074), (513, 249884), (537, 238716), (684, 187413), (698, 183654), (716, 179037), (1026, 124942), (1047, 122436), (1074, 119358), (1396, 91827), (1611, 79572), (2052, 62471), (2094, 61218), (2148, 59679), (3141, 40812), (3222, 39786), (3401, 37692), (4188, 30609), (4833, 26524), (6282, 20406), (6444, 19893), (6631, 19332), (6802, 18846), (9423, 13604), (9666, 13262), (10203, 12564)]