156846060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17783}}^1$

素因数の和:17812

約数の個数: 108

約数和(自身を含む): 553473648

約数和(自身を除く): 396627588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17783, 35566, 53349, 71132, 88915, 106698, 124481, 160047, 177830, 213396, 248962, 266745, 320094, 355660, 373443, 497924, 533490, 622405, 640188, 746886, 800235, 871367, 1066980, 1120329, 1244810, 1493772, 1600470, 1742734, 1867215, 2240658, 2489620, 2614101, 3200940, 3485468, 3734430, 4356835, 4481316, 5228202, 5601645, 7468860, 7842303, 8713670, 10456404, 11203290, 13070505, 15684606, 17427340, 22406580, 26141010, 31369212, 39211515, 52282020, 78423030, 156846060]

約数ペア:

[(1, 156846060), (2, 78423030), (3, 52282020), (4, 39211515), (5, 31369212), (6, 26141010), (7, 22406580), (9, 17427340), (10, 15684606), (12, 13070505), (14, 11203290), (15, 10456404), (18, 8713670), (20, 7842303), (21, 7468860), (28, 5601645), (30, 5228202), (35, 4481316), (36, 4356835), (42, 3734430), (45, 3485468), (49, 3200940), (60, 2614101), (63, 2489620), (70, 2240658), (84, 1867215), (90, 1742734), (98, 1600470), (105, 1493772), (126, 1244810), (140, 1120329), (147, 1066980), (180, 871367), (196, 800235), (210, 746886), (245, 640188), (252, 622405), (294, 533490), (315, 497924), (420, 373443), (441, 355660), (490, 320094), (588, 266745), (630, 248962), (735, 213396), (882, 177830), (980, 160047), (1260, 124481), (1470, 106698), (1764, 88915), (2205, 71132), (2940, 53349), (4410, 35566), (8820, 17783)]