157400141470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{4933}}^1$

素因数の和:5438

約数の個数: 128

約数和(自身を含む): 340006439808

約数和(自身を除く): 182606298338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 421, 530, 583, 689, 715, 842, 1166, 1378, 1430, 2105, 2915, 3445, 4210, 4631, 4933, 5473, 5830, 6890, 7579, 9262, 9866, 10946, 15158, 22313, 23155, 24665, 27365, 37895, 44626, 46310, 49330, 54263, 54730, 60203, 64129, 75790, 108526, 111565, 120406, 128258, 223130, 245443, 261449, 271315, 290069, 301015, 320645, 490886, 522898, 542630, 580138, 602030, 641290, 705419, 1227215, 1307245, 1410838, 1450345, 2076793, 2454430, 2614490, 2875939, 2900690, 3190759, 3398837, 3527095, 4153586, 5751878, 6381518, 6797674, 7054190, 10383965, 14379695, 15953795, 16994185, 20767930, 22844723, 26998309, 28759390, 31907590, 33988370, 37387207, 45689446, 53996618, 74774414, 110070029, 114223615, 134991545, 186936035, 220140058, 228447230, 269983090, 296981399, 373872070, 550350145, 593962798, 1100700290, 1210770319, 1430910377, 1484906995, 2421540638, 2861820754, 2969813990, 6053851595, 7154551885, 12107703190, 14309103770, 15740014147, 31480028294, 78700070735, 157400141470]

約数ペア:

[(1, 157400141470), (2, 78700070735), (5, 31480028294), (10, 15740014147), (11, 14309103770), (13, 12107703190), (22, 7154551885), (26, 6053851595), (53, 2969813990), (55, 2861820754), (65, 2421540638), (106, 1484906995), (110, 1430910377), (130, 1210770319), (143, 1100700290), (265, 593962798), (286, 550350145), (421, 373872070), (530, 296981399), (583, 269983090), (689, 228447230), (715, 220140058), (842, 186936035), (1166, 134991545), (1378, 114223615), (1430, 110070029), (2105, 74774414), (2915, 53996618), (3445, 45689446), (4210, 37387207), (4631, 33988370), (4933, 31907590), (5473, 28759390), (5830, 26998309), (6890, 22844723), (7579, 20767930), (9262, 16994185), (9866, 15953795), (10946, 14379695), (15158, 10383965), (22313, 7054190), (23155, 6797674), (24665, 6381518), (27365, 5751878), (37895, 4153586), (44626, 3527095), (46310, 3398837), (49330, 3190759), (54263, 2900690), (54730, 2875939), (60203, 2614490), (64129, 2454430), (75790, 2076793), (108526, 1450345), (111565, 1410838), (120406, 1307245), (128258, 1227215), (223130, 705419), (245443, 641290), (261449, 602030), (271315, 580138), (290069, 542630), (301015, 522898), (320645, 490886)]