163996950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 450033696

約数和(自身を除く): 286036746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 195, 222, 325, 370, 390, 481, 555, 650, 925, 962, 975, 1110, 1443, 1850, 1950, 2273, 2405, 2775, 2886, 4546, 4810, 5550, 6819, 7215, 11365, 12025, 13638, 14430, 22730, 24050, 29549, 34095, 36075, 56825, 59098, 68190, 72150, 84101, 88647, 113650, 147745, 168202, 170475, 177294, 252303, 295490, 340950, 420505, 443235, 504606, 738725, 841010, 886470, 1093313, 1261515, 1477450, 2102525, 2186626, 2216175, 2523030, 3279939, 4205050, 4432350, 5466565, 6307575, 6559878, 10933130, 12615150, 16399695, 27332825, 32799390, 54665650, 81998475, 163996950]

約数ペア:

[(1, 163996950), (2, 81998475), (3, 54665650), (5, 32799390), (6, 27332825), (10, 16399695), (13, 12615150), (15, 10933130), (25, 6559878), (26, 6307575), (30, 5466565), (37, 4432350), (39, 4205050), (50, 3279939), (65, 2523030), (74, 2216175), (75, 2186626), (78, 2102525), (111, 1477450), (130, 1261515), (150, 1093313), (185, 886470), (195, 841010), (222, 738725), (325, 504606), (370, 443235), (390, 420505), (481, 340950), (555, 295490), (650, 252303), (925, 177294), (962, 170475), (975, 168202), (1110, 147745), (1443, 113650), (1850, 88647), (1950, 84101), (2273, 72150), (2405, 68190), (2775, 59098), (2886, 56825), (4546, 36075), (4810, 34095), (5550, 29549), (6819, 24050), (7215, 22730), (11365, 14430), (12025, 13638)]