166235370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 488540160

約数和(自身を除く): 322304790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 570, 610, 665, 683, 798, 854, 915, 1159, 1281, 1330, 1366, 1830, 1995, 2049, 2135, 2318, 2562, 3415, 3477, 3990, 4098, 4270, 4781, 5795, 6405, 6830, 6954, 8113, 9562, 10245, 11590, 12810, 12977, 14343, 16226, 17385, 20490, 23905, 24339, 25954, 28686, 34770, 38931, 40565, 41663, 47810, 48678, 64885, 71715, 77862, 81130, 83326, 90839, 121695, 124989, 129770, 143430, 181678, 194655, 208315, 243390, 249978, 272517, 291641, 389310, 416630, 454195, 545034, 583282, 624945, 791597, 874923, 908390, 1249890, 1362585, 1458205, 1583194, 1749846, 2374791, 2725170, 2916410, 3957985, 4374615, 4749582, 5541179, 7915970, 8749230, 11082358, 11873955, 16623537, 23747910, 27705895, 33247074, 55411790, 83117685, 166235370]

約数ペア:

[(1, 166235370), (2, 83117685), (3, 55411790), (5, 33247074), (6, 27705895), (7, 23747910), (10, 16623537), (14, 11873955), (15, 11082358), (19, 8749230), (21, 7915970), (30, 5541179), (35, 4749582), (38, 4374615), (42, 3957985), (57, 2916410), (61, 2725170), (70, 2374791), (95, 1749846), (105, 1583194), (114, 1458205), (122, 1362585), (133, 1249890), (183, 908390), (190, 874923), (210, 791597), (266, 624945), (285, 583282), (305, 545034), (366, 454195), (399, 416630), (427, 389310), (570, 291641), (610, 272517), (665, 249978), (683, 243390), (798, 208315), (854, 194655), (915, 181678), (1159, 143430), (1281, 129770), (1330, 124989), (1366, 121695), (1830, 90839), (1995, 83326), (2049, 81130), (2135, 77862), (2318, 71715), (2562, 64885), (3415, 48678), (3477, 47810), (3990, 41663), (4098, 40565), (4270, 38931), (4781, 34770), (5795, 28686), (6405, 25954), (6830, 24339), (6954, 23905), (8113, 20490), (9562, 17385), (10245, 16226), (11590, 14343), (12810, 12977)]