156358020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 144

約数和(自身を含む): 548589888

約数和(自身を除く): 392231868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4091, 5460, 6370, 7644, 8182, 9555, 12273, 12740, 16364, 19110, 20455, 24546, 28637, 38220, 40910, 49092, 53183, 57274, 61365, 81820, 85911, 106366, 114548, 122730, 143185, 159549, 171822, 200459, 212732, 245460, 265915, 286370, 319098, 343644, 372281, 400918, 429555, 531830, 572740, 601377, 638196, 744562, 797745, 801836, 859110, 1002295, 1063660, 1116843, 1202754, 1489124, 1595490, 1718220, 1861405, 2004590, 2233686, 2405508, 2605967, 3006885, 3190980, 3722810, 4009180, 4467372, 5211934, 5584215, 6013770, 7445620, 7817901, 10423868, 11168430, 12027540, 13029835, 15635802, 22336860, 26059670, 31271604, 39089505, 52119340, 78179010, 156358020]

約数ペア:

[(1, 156358020), (2, 78179010), (3, 52119340), (4, 39089505), (5, 31271604), (6, 26059670), (7, 22336860), (10, 15635802), (12, 13029835), (13, 12027540), (14, 11168430), (15, 10423868), (20, 7817901), (21, 7445620), (26, 6013770), (28, 5584215), (30, 5211934), (35, 4467372), (39, 4009180), (42, 3722810), (49, 3190980), (52, 3006885), (60, 2605967), (65, 2405508), (70, 2233686), (78, 2004590), (84, 1861405), (91, 1718220), (98, 1595490), (105, 1489124), (130, 1202754), (140, 1116843), (147, 1063660), (156, 1002295), (182, 859110), (195, 801836), (196, 797745), (210, 744562), (245, 638196), (260, 601377), (273, 572740), (294, 531830), (364, 429555), (390, 400918), (420, 372281), (455, 343644), (490, 319098), (546, 286370), (588, 265915), (637, 245460), (735, 212732), (780, 200459), (910, 171822), (980, 159549), (1092, 143185), (1274, 122730), (1365, 114548), (1470, 106366), (1820, 85911), (1911, 81820), (2548, 61365), (2730, 57274), (2940, 53183), (3185, 49092), (3822, 40910), (4091, 38220), (5460, 28637), (6370, 24546), (7644, 20455), (8182, 19110), (9555, 16364), (12273, 12740)]