157055753540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1075577}}^1$

素因数の和:1075749

約数の個数: 72

約数和(自身を含む): 386240059800

約数和(自身を除く): 229184306260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 490, 596, 745, 980, 1043, 1490, 2086, 2980, 4172, 5215, 7301, 10430, 14602, 20860, 29204, 36505, 73010, 146020, 1075577, 2151154, 4302308, 5377885, 7529039, 10755770, 15058078, 21511540, 30116156, 37645195, 52703273, 75290390, 105406546, 150580780, 160260973, 210813092, 263516365, 320521946, 527032730, 641043892, 801304865, 1054065460, 1121826811, 1602609730, 2243653622, 3205219460, 4487307244, 5609134055, 7852787677, 11218268110, 15705575354, 22436536220, 31411150708, 39263938385, 78527876770, 157055753540]

約数ペア:

[(1, 157055753540), (2, 78527876770), (4, 39263938385), (5, 31411150708), (7, 22436536220), (10, 15705575354), (14, 11218268110), (20, 7852787677), (28, 5609134055), (35, 4487307244), (49, 3205219460), (70, 2243653622), (98, 1602609730), (140, 1121826811), (149, 1054065460), (196, 801304865), (245, 641043892), (298, 527032730), (490, 320521946), (596, 263516365), (745, 210813092), (980, 160260973), (1043, 150580780), (1490, 105406546), (2086, 75290390), (2980, 52703273), (4172, 37645195), (5215, 30116156), (7301, 21511540), (10430, 15058078), (14602, 10755770), (20860, 7529039), (29204, 5377885), (36505, 4302308), (73010, 2151154), (146020, 1075577)]