163078620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 491593536

約数和(自身を除く): 328514916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1830, 2074, 2621, 3111, 3660, 4148, 5185, 5242, 6222, 7863, 10370, 10484, 12444, 13105, 15555, 15726, 20740, 26210, 31110, 31452, 39315, 44557, 52420, 62220, 78630, 89114, 133671, 157260, 159881, 178228, 222785, 267342, 319762, 445570, 479643, 534684, 639524, 668355, 799405, 891140, 959286, 1336710, 1598810, 1918572, 2398215, 2673420, 2717977, 3197620, 4796430, 5435954, 8153931, 9592860, 10871908, 13589885, 16307862, 27179770, 32615724, 40769655, 54359540, 81539310, 163078620]

約数ペア:

[(1, 163078620), (2, 81539310), (3, 54359540), (4, 40769655), (5, 32615724), (6, 27179770), (10, 16307862), (12, 13589885), (15, 10871908), (17, 9592860), (20, 8153931), (30, 5435954), (34, 4796430), (51, 3197620), (60, 2717977), (61, 2673420), (68, 2398215), (85, 1918572), (102, 1598810), (122, 1336710), (170, 959286), (183, 891140), (204, 799405), (244, 668355), (255, 639524), (305, 534684), (340, 479643), (366, 445570), (510, 319762), (610, 267342), (732, 222785), (915, 178228), (1020, 159881), (1037, 157260), (1220, 133671), (1830, 89114), (2074, 78630), (2621, 62220), (3111, 52420), (3660, 44557), (4148, 39315), (5185, 31452), (5242, 31110), (6222, 26210), (7863, 20740), (10370, 15726), (10484, 15555), (12444, 13105)]