191478196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 242042444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 71, 91, 124, 142, 182, 217, 239, 284, 364, 403, 434, 478, 497, 806, 868, 923, 956, 994, 1612, 1673, 1846, 1988, 2201, 2821, 3107, 3346, 3692, 4402, 5642, 6214, 6461, 6692, 7409, 8804, 11284, 12428, 12922, 14818, 15407, 16969, 21749, 25844, 28613, 29636, 30814, 33938, 43498, 51863, 57226, 61628, 67876, 86996, 96317, 103726, 114452, 118783, 192634, 200291, 207452, 220597, 237566, 385268, 400582, 441194, 475132, 526039, 674219, 801164, 882388, 1052078, 1348438, 1544179, 2104156, 2696876, 3088358, 3682273, 6176716, 6838507, 7364546, 13677014, 14729092, 27354028, 47869549, 95739098, 191478196]

約数ペア:

[(1, 191478196), (2, 95739098), (4, 47869549), (7, 27354028), (13, 14729092), (14, 13677014), (26, 7364546), (28, 6838507), (31, 6176716), (52, 3682273), (62, 3088358), (71, 2696876), (91, 2104156), (124, 1544179), (142, 1348438), (182, 1052078), (217, 882388), (239, 801164), (284, 674219), (364, 526039), (403, 475132), (434, 441194), (478, 400582), (497, 385268), (806, 237566), (868, 220597), (923, 207452), (956, 200291), (994, 192634), (1612, 118783), (1673, 114452), (1846, 103726), (1988, 96317), (2201, 86996), (2821, 67876), (3107, 61628), (3346, 57226), (3692, 51863), (4402, 43498), (5642, 33938), (6214, 30814), (6461, 29636), (6692, 28613), (7409, 25844), (8804, 21749), (11284, 16969), (12428, 15407), (12922, 14818)]