161584524

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 462120960

約数和(自身を除く): 300536436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 167, 186, 204, 279, 289, 306, 334, 372, 459, 501, 527, 558, 578, 612, 668, 837, 867, 918, 1002, 1054, 1116, 1156, 1503, 1581, 1674, 1734, 1836, 2004, 2108, 2601, 2839, 3006, 3162, 3348, 3468, 4509, 4743, 5177, 5202, 5678, 6012, 6324, 7803, 8517, 8959, 9018, 9486, 10354, 10404, 11356, 14229, 15531, 15606, 17034, 17918, 18036, 18972, 20708, 25551, 26877, 28458, 31062, 31212, 34068, 35836, 46593, 48263, 51102, 53754, 56916, 62124, 76653, 80631, 88009, 93186, 96526, 102204, 107508, 139779, 144789, 153306, 161262, 176018, 186372, 193052, 241893, 264027, 279558, 289578, 306612, 322524, 352036, 434367, 483786, 528054, 559116, 579156, 792081, 868734, 967572, 1056108, 1303101, 1496153, 1584162, 1737468, 2376243, 2606202, 2992306, 3168324, 4488459, 4752486, 5212404, 5984612, 8976918, 9504972, 13465377, 17953836, 26930754, 40396131, 53861508, 80792262, 161584524]

約数ペア:

[(1, 161584524), (2, 80792262), (3, 53861508), (4, 40396131), (6, 26930754), (9, 17953836), (12, 13465377), (17, 9504972), (18, 8976918), (27, 5984612), (31, 5212404), (34, 4752486), (36, 4488459), (51, 3168324), (54, 2992306), (62, 2606202), (68, 2376243), (93, 1737468), (102, 1584162), (108, 1496153), (124, 1303101), (153, 1056108), (167, 967572), (186, 868734), (204, 792081), (279, 579156), (289, 559116), (306, 528054), (334, 483786), (372, 434367), (459, 352036), (501, 322524), (527, 306612), (558, 289578), (578, 279558), (612, 264027), (668, 241893), (837, 193052), (867, 186372), (918, 176018), (1002, 161262), (1054, 153306), (1116, 144789), (1156, 139779), (1503, 107508), (1581, 102204), (1674, 96526), (1734, 93186), (1836, 88009), (2004, 80631), (2108, 76653), (2601, 62124), (2839, 56916), (3006, 53754), (3162, 51102), (3348, 48263), (3468, 46593), (4509, 35836), (4743, 34068), (5177, 31212), (5202, 31062), (5678, 28458), (6012, 26877), (6324, 25551), (7803, 20708), (8517, 18972), (8959, 18036), (9018, 17918), (9486, 17034), (10354, 15606), (10404, 15531), (11356, 14229)]