194383665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 226557135

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 41, 45, 63, 87, 105, 123, 135, 145, 173, 189, 203, 205, 261, 287, 315, 369, 435, 519, 609, 615, 783, 861, 865, 945, 1015, 1107, 1189, 1211, 1305, 1435, 1557, 1827, 1845, 2583, 2595, 3045, 3567, 3633, 3915, 4305, 4671, 5017, 5481, 5535, 5945, 6055, 7093, 7749, 7785, 8323, 9135, 10701, 10899, 12915, 15051, 17835, 18165, 21279, 23355, 24969, 25085, 27405, 32103, 32697, 35119, 35465, 38745, 41615, 45153, 49651, 53505, 54495, 63837, 74907, 75255, 105357, 106395, 124845, 135459, 148953, 160515, 163485, 175595, 191511, 205697, 224721, 225765, 248255, 316071, 319185, 374535, 446859, 526785, 617091, 677295, 744765, 948213, 957555, 1028485, 1123605, 1340577, 1439879, 1580355, 1851273, 2234295, 3085455, 4319637, 4741065, 5553819, 6702885, 7199395, 9256365, 12958911, 21598185, 27769095, 38876733, 64794555, 194383665]

約数ペア:

[(1, 194383665), (3, 64794555), (5, 38876733), (7, 27769095), (9, 21598185), (15, 12958911), (21, 9256365), (27, 7199395), (29, 6702885), (35, 5553819), (41, 4741065), (45, 4319637), (63, 3085455), (87, 2234295), (105, 1851273), (123, 1580355), (135, 1439879), (145, 1340577), (173, 1123605), (189, 1028485), (203, 957555), (205, 948213), (261, 744765), (287, 677295), (315, 617091), (369, 526785), (435, 446859), (519, 374535), (609, 319185), (615, 316071), (783, 248255), (861, 225765), (865, 224721), (945, 205697), (1015, 191511), (1107, 175595), (1189, 163485), (1211, 160515), (1305, 148953), (1435, 135459), (1557, 124845), (1827, 106395), (1845, 105357), (2583, 75255), (2595, 74907), (3045, 63837), (3567, 54495), (3633, 53505), (3915, 49651), (4305, 45153), (4671, 41615), (5017, 38745), (5481, 35465), (5535, 35119), (5945, 32697), (6055, 32103), (7093, 27405), (7749, 25085), (7785, 24969), (8323, 23355), (9135, 21279), (10701, 18165), (10899, 17835), (12915, 15051)]